Updated 22 min ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,781exploited flaws on CISA’s list

35added in the last 30 days

420new WordPress flaws this week

399,200entries in the database

25,502 results · page 488 of 511

Apr 13, 2011Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, WCVE-2011-0667 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, a different vulnerability than other "Vulnerability Type 1" CVEs listed in MS11-034, aka "Win32k Use After Free Vulnerability."
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record blogs.technet.com osvdb.org
Apr 13, 2011Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, WCVE-2011-0666 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, a different vulnerability than other "Vulnerability Type 1" CVEs listed in MS11-034, aka "Win32k Use After Free Vulnerability."
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record blogs.technet.com osvdb.org
Apr 13, 2011Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, WCVE-2011-0665 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, a different vulnerability than other "Vulnerability Type 1" CVEs listed in MS11-034, aka "Win32k Use After Free Vulnerability."
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record blogs.technet.com osvdb.org
Apr 13, 2011Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, WCVE-2011-0662 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, a different vulnerability than other "Vulnerability Type 1" CVEs listed in MS11-034, aka "Win32k Use After Free Vulnerability."
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record blogs.technet.com osvdb.org
Apr 9, 2011The osf_partition function in fs/partitions/osf.c in the Linux kernel before 2.6.38 does not properly handle an invalid number of partitions, which might allow CVE-2011-1163 · Computers, phones & browsers · Linux · reported by Red HatLow 2.1
The osf_partition function in fs/partitions/osf.c in the Linux kernel before 2.6.38 does not properly handle an invalid number of partitions, which might allow local users to obtain potentially sensitive information from kernel heap memory via vectors related to partition-table parsing.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record downloads.avaya.com git.kernel.org
Apr 9, 2011The ocfs2_prepare_page_for_write function in fs/ocfs2/aops.c in the Oracle Cluster File System 2 (OCFS2) subsystem in the Linux kernel before 2.6.39-rc1 does noCVE-2011-0463 · Computers, phones & browsers · Linux · reported by MITRELow 2.1
The ocfs2_prepare_page_for_write function in fs/ocfs2/aops.c in the Oracle Cluster File System 2 (OCFS2) subsystem in the Linux kernel before 2.6.39-rc1 does not properly handle holes that cross page boundaries, which allows local users to obtain potentially sensitive information from uninitialized disk locations by reading a file.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org oss.oracle.com
Apr 4, 2011The epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to causeCVE-2011-1083 · Computers, phones & browsers · Linux · reported by Red HatMedium 4.9
The epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to cause a denial of service (CPU consumption) via a crafted application that makes epoll_create and epoll_ctl system calls.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record article.gmane.org article.gmane.org
Apr 4, 2011fs/eventpoll.c in the Linux kernel before 2.6.38 places epoll file descriptors within other epoll data structures without properly checking for (1) closed loopsCVE-2011-1082 · Computers, phones & browsers · Linux · reported by Red HatMedium 4.9
fs/eventpoll.c in the Linux kernel before 2.6.38 places epoll file descriptors within other epoll data structures without properly checking for (1) closed loops or (2) deep chains, which allows local users to cause a denial of service (deadlock or stack memory consumption) via a crafted application that makes epoll_create and epoll_ctl system calls.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Mar 22, 2011The i386_set_ldt system call in the kernel in Apple Mac OS X before 10.6.7 does not properly handle call gates, which allows local users to gain privileges via CVE-2011-0182 · Computers, phones & browsers · Apple · reported by product-security@apple.comHigh 7.2
The i386_set_ldt system call in the kernel in Apple Mac OS X before 10.6.7 does not properly handle call gates, which allows local users to gain privileges via vectors involving the creation of a call gate entry.
Product
MAC OS X
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.apple.com securityreason.com
Mar 18, 2011Race condition in the Kernel::System::Main::FileWrite method in Open Ticket Request System (OTRS) before 2.4.8 allows remote authenticated users to corrupt the CVE-2010-4765 · Other software · Otrs · reported by MITREMedium 4.9
Race condition in the Kernel::System::Main::FileWrite method in Open Ticket Request System (OTRS) before 2.4.8 allows remote authenticated users to corrupt the TicketCounter.log data in opportunistic circumstances by creating tickets.
Product
Otrs
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.otrs.org source.otrs.org
Mar 18, 2011Kernel/Output/HTML/CustomerNewTicketQueueSelectionGeneric.pm in Open Ticket Request System (OTRS) before 2.2.6, when the CustomerPanelOwnSelection and CustomerGCVE-2008-7282 · Other software · Otrs · reported by MITREMedium 4.6
Kernel/Output/HTML/CustomerNewTicketQueueSelectionGeneric.pm in Open Ticket Request System (OTRS) before 2.2.6, when the CustomerPanelOwnSelection and CustomerGroupSupport options are enabled, allows remote authenticated users to bypass intended access restrictions, and perform certain (1) list and (2) write operations on queues, via unspecified vectors.
Product
Otrs
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.otrs.org source.otrs.org
Mar 18, 2011Kernel/System/EmailParser.pm in PostmasterPOP3.pl in Open Ticket Request System (OTRS) before 2.2.7 does not properly handle e-mail messages containing malformeCVE-2008-7280 · Other software · Otrs · reported by MITREMedium 5
Kernel/System/EmailParser.pm in PostmasterPOP3.pl in Open Ticket Request System (OTRS) before 2.2.7 does not properly handle e-mail messages containing malformed UTF-8 characters, which allows remote attackers to cause a denial of service (e-mail retrieval outage) via a crafted message.
Product
Otrs
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.otrs.org source.otrs.org
Mar 18, 2011Kernel/System/Web/Request.pm in Open Ticket Request System (OTRS) before 2.3.2 creates a directory under /tmp/ with 1274 permissions, which might allow local usCVE-2008-7276 · Other software · Otrs · reported by MITREMedium 4.6
Kernel/System/Web/Request.pm in Open Ticket Request System (OTRS) before 2.3.2 creates a directory under /tmp/ with 1274 permissions, which might allow local users to bypass intended access restrictions via standard filesystem operations, related to incorrect interpretation of 0700 as a decimal value.
Product
Otrs
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.otrs.org source.otrs.org
Mar 15, 2011Race condition in the cm_work_handler function in the InfiniBand driver (drivers/infiniband/core/cma.c) in Linux kernel 2.6.x allows remote attackers to cause aCVE-2011-0695 · Computers, phones & browsers · Linux · reported by Red HatMedium 5.7
Race condition in the cm_work_handler function in the InfiniBand driver (drivers/infiniband/core/cma.c) in Linux kernel 2.6.x allows remote attackers to cause a denial of service (panic) by sending an InfiniBand request while other request handlers are still running, which triggers an invalid pointer dereference.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record rhn.redhat.com secunia.com
Mar 1, 2011Heap-based buffer overflow in the ldm_frag_add function in fs/partitions/ldm.c in the Linux kernel 2.6.37.2 and earlier might allow local users to gain privilegCVE-2011-1017 · Computers, phones & browsers · Linux · reported by Red HatHigh 7.2
Heap-based buffer overflow in the ldm_frag_add function in fs/partitions/ldm.c in the Linux kernel 2.6.37.2 and earlier might allow local users to gain privileges or obtain sensitive information via a crafted LDM partition table.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com openwall.com
Mar 1, 2011The ldm_parse_vmdb function in fs/partitions/ldm.c in the Linux kernel before 2.6.38-rc6-git6 does not validate the VBLK size value in the VMDB structure in an CVE-2011-1012 · Computers, phones & browsers · Linux · reported by Red HatMedium 4.9
The ldm_parse_vmdb function in fs/partitions/ldm.c in the Linux kernel before 2.6.38-rc6-git6 does not validate the VBLK size value in the VMDB structure in an LDM partition table, which allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted partition table.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Mar 1, 2011Buffer overflow in the mac_partition function in fs/partitions/mac.c in the Linux kernel before 2.6.37.2 allows local users to cause a denial of service (panic)CVE-2011-1010 · Computers, phones & browsers · Linux · reported by Red HatMedium 4.9
Buffer overflow in the mac_partition function in fs/partitions/mac.c in the Linux kernel before 2.6.37.2 allows local users to cause a denial of service (panic) or possibly have unspecified other impact via a malformed Mac OS partition table.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Mar 1, 2011The xfs_fs_geometry function in fs/xfs/xfs_fsops.c in the Linux kernel before 2.6.38-rc6-git3 does not initialize a certain structure member, which allows localCVE-2011-0711 · Computers, phones & browsers · Linux · reported by Red HatLow 2.1
The xfs_fs_geometry function in fs/xfs/xfs_fsops.c in the Linux kernel before 2.6.38-rc6-git3 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FSGEOMETRY_V1 ioctl call.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Feb 28, 2011The proc filesystem implementation in the Linux kernel 2.6.37 and earlier does not restrict access to the /proc directory tree of a process after this process pCVE-2011-1020 · Computers, phones & browsers · Linux · reported by Red HatMedium 4.6
The proc filesystem implementation in the Linux kernel 2.6.37 and earlier does not restrict access to the /proc directory tree of a process after this process performs an exec of a setuid program, which allows local users to obtain sensitive information or cause a denial of service via open, lseek, read, and write system calls.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record openwall.com openwall.com
Feb 28, 2011The Radeon GPU drivers in the Linux kernel before 2.6.38-rc5 do not properly validate data related to the AA resolve registers, which allows local users to writCVE-2011-1016 · Computers, phones & browsers · Linux · reported by Red HatLow 1.9
The Radeon GPU drivers in the Linux kernel before 2.6.38-rc5 do not properly validate data related to the AA resolve registers, which allows local users to write to arbitrary memory locations associated with (1) Video RAM (aka VRAM) or (2) the Graphics Translation Table (GTT) via crafted values.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Feb 23, 2011mm/huge_memory.c in the Linux kernel before 2.6.38-rc5 does not prevent creation of a transparent huge page (THP) during the existence of a temporary stack for CVE-2011-0999 · Computers, phones & browsers · Linux · reported by Red HatMedium 4.9
mm/huge_memory.c in the Linux kernel before 2.6.38-rc5 does not prevent creation of a transparent huge page (THP) during the existence of a temporary stack for an exec system call, which allows local users to cause a denial of service (memory consumption) or possibly have unspecified other impact via a crafted application.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Feb 18, 2011The afs_linux_lock function in afs/LINUX/osi_vnodeops.c in the kernel module in OpenAFS 1.4.14, 1.4.12, 1.4.7, and possibly other versions does not properly hanCVE-2011-0431 · Other software · Openafs · reported by MITREMedium 5
The afs_linux_lock function in afs/LINUX/osi_vnodeops.c in the kernel module in OpenAFS 1.4.14, 1.4.12, 1.4.7, and possibly other versions does not properly handle errors, which allows attackers to cause a denial of service via unknown vectors. NOTE: some of these details are obtained from third party information.
Product
Openafs
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record secunia.com secunia.com
Feb 18, 2011The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which alCVE-2011-1044 · Computers, phones & browsers · Linux · reported by MITRELow 2.1
The ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which allows local users to obtain potentially sensitive information from kernel memory via vectors that cause this buffer to be only partially filled, a different vulnerability than CVE-2010-4649.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org rhn.redhat.com
Feb 18, 2011Multiple buffer overflows in the caiaq Native Instruments USB audio functionality in the Linux kernel before 2.6.38-rc4-next-20110215 might allow attackers to cCVE-2011-0712 · Computers, phones & browsers · Linux · reported by Red HatHigh 7.2
Multiple buffer overflows in the caiaq Native Instruments USB audio functionality in the Linux kernel before 2.6.38-rc4-next-20110215 might allow attackers to cause a denial of service or possibly have unspecified other impact via a long USB device name, related to (1) the snd_usb_caiaq_audio_init function in sound/usb/caiaq/audio.c and (2) the snd_usb_caiaq_midi_init function in sound/usb/caiaq/midi.c.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org kernel.org
Feb 18, 2011The task_show_regs function in arch/s390/kernel/traps.c in the Linux kernel before 2.6.38-rc4-next-20110216 on the s390 platform allows local users to obtain thCVE-2011-0710 · Computers, phones & browsers · Linux · reported by Red HatLow 2.1
The task_show_regs function in arch/s390/kernel/traps.c in the Linux kernel before 2.6.38-rc4-next-20110216 on the s390 platform allows local users to obtain the values of the registers of an arbitrary process by reading a status file under /proc/.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Feb 18, 2011The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of service (NULL pointerCVE-2011-0709 · Computers, phones & browsers · Linux · reported by Red HatHigh 7.5
The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an IGMP packet, related to lack of a multicast table.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Feb 18, 2011Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 allows local users to cause a deniaCVE-2010-4649 · Computers, phones & browsers · Linux · reported by Red HatMedium 6.9
Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large value of a certain structure member.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org rhn.redhat.com
Feb 8, 2011win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, anCVE-2011-0090 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly validate user-mode input, which allows local users to gain privileges via a crafted application, aka "Win32k Memory Corruption Vulnerability."
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Feb 8, 2011win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, anCVE-2011-0089 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly validate user-mode input, which allows local users to gain privileges via a crafted application, aka "Win32k Window Class Improper Pointer Validation Vulnerability."
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Feb 8, 2011win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, anCVE-2011-0088 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly validate user-mode input, which allows local users to gain privileges via a crafted application, aka "Win32k Window Class Pointer Confusion Vulnerability."
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Feb 8, 2011win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Server 2003 SP2, Vista SP1 and SP2, and Server 2008 Gold and SP2 does not properly vaCVE-2011-0087 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Server 2003 SP2, Vista SP1 and SP2, and Server 2008 Gold and SP2 does not properly validate user-mode input, which allows local users to gain privileges via a crafted application, aka "Win32k Insufficient User Input Validation Vulnerability."
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Feb 8, 2011win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, anCVE-2011-0086 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly validate user-mode input, which allows local users to gain privileges via a crafted application, aka "Win32k Improper User Input Validation Vulnerability."
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Feb 8, 2011The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type conversion, which causes integer truncation and insufficCVE-2011-0045 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type conversion, which causes integer truncation and insufficient memory allocation and triggers a buffer overflow, which allows local users to gain privileges via a crafted application, related to WmiTraceMessageVa, aka "Windows Kernel Integer Truncation Vulnerability."
Product
Windows XP
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org securityreason.com
Feb 2, 2011The dvb_ca_ioctl function in drivers/media/dvb/ttpci/av7110_ca.c in the Linux kernel before 2.6.38-rc2 does not check the sign of a certain integer field, whichCVE-2011-0521 · Computers, phones & browsers · Linux · reported by Red HatHigh 7.2
The dvb_ca_ioctl function in drivers/media/dvb/ttpci/av7110_ca.c in the Linux kernel before 2.6.38-rc2 does not check the sign of a certain integer field, which allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a negative value.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Jan 25, 2011The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cCVE-2010-4256 · Computers, phones & browsers · Linux · reported by Red HatLow 2.1
The pipe_fcntl function in fs/pipe.c in the Linux kernel before 2.6.37 does not properly determine whether a file is a named pipe, which allows local users to cause a denial of service via an F_SETPIPE_SZ fcntl call.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Jan 24, 2011The fixup_page_fault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel CVE-2010-4255 · Network & remote access · Citrix · reported by Red HatMedium 6.1
The fixup_page_fault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handle_gdt_ldt_mapping_fault function, which allows guest OS users to cause a denial of service (host OS BUG_ON) via a crafted memory access.
Product
XEN
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record lists.xensource.com openwall.com
Jan 22, 2011fs/exec.c in the Linux kernel before 2.6.37 does not enable the OOM Killer to assess use of stack memory by arrays representing the (1) arguments and (2) enviroCVE-2010-4243 · Computers, phones & browsers · Linux · reported by Red HatMedium 4.9
fs/exec.c in the Linux kernel before 2.6.37 does not enable the OOM Killer to assess use of stack memory by arrays representing the (1) arguments and (2) environment, which allows local users to cause a denial of service (memory consumption) via a crafted exec system call, aka an "OOM dodging issue," a related issue to CVE-2010-3858.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org grsecurity.net
Jan 22, 2011The vbd_create function in Xen 3.1.2, when the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 is used, allows guest OS users to cause a denial of servCVE-2010-4238 · Network & remote access · Citrix · reported by Red HatMedium 5.5
The vbd_create function in Xen 3.1.2, when the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 is used, allows guest OS users to cause a denial of service (host OS panic) via an attempted access to a virtual CD-ROM device through the blkback driver. NOTE: some of these details are obtained from third party information.
Product
XEN
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record bugs.centos.org secunia.com
Jan 20, 2011The kernel-mode drivers in Microsoft Windows XP SP3 do not properly perform indexing of a function-pointer table during the loading of keyboard layouts from disCVE-2010-2743 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.2
The kernel-mode drivers in Microsoft Windows XP SP3 do not properly perform indexing of a function-pointer table during the loading of keyboard layouts from disk, which allows local users to gain privileges via a crafted application, as demonstrated in the wild in July 2010 by the Stuxnet worm, aka "Win32k Keyboard Layout Vulnerability." NOTE: this might be a duplicate of CVE-2010-3888 or CVE-2010-3889.
Product
Windows 2003 Server
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record us-cert.gov docs.microsoft.com
Jan 19, 2011Unspecified vulnerability in Oracle Solaris 11 Express allows local users to affect availability via unknown vectors related to SCTP and Kernel/sockfs.CVE-2010-4459 · Other software · SUN · reported by secalert_us@oracle.comMedium 4.6
Unspecified vulnerability in Oracle Solaris 11 Express allows local users to affect availability via unknown vectors related to SCTP and Kernel/sockfs.
Product
Sunos
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org oracle.com
Jan 19, 2011Unspecified vulnerability in Oracle Solaris 11 Express allows local users to affect availability via unknown vectors related to RDS and Kernel/InfiniBand.CVE-2010-4446 · Other software · SUN · reported by secalert_us@oracle.comMedium 4.6
Unspecified vulnerability in Oracle Solaris 11 Express allows local users to affect availability via unknown vectors related to RDS and Kernel/InfiniBand.
Product
Sunos
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org oracle.com
Jan 19, 2011Unspecified vulnerability in Oracle Solaris 10 and 11 Express allows local users to affect availability, related to Kernel/NFS.CVE-2010-4443 · Other software · SUN · reported by secalert_us@oracle.comMedium 4.4
Unspecified vulnerability in Oracle Solaris 10 and 11 Express allows local users to affect availability, related to Kernel/NFS.
Product
Sunos
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Jan 19, 2011Unspecified vulnerability in Oracle Solaris 10 and 11 Express allows local users to affect availability via unknown vectors related to the Kernel.CVE-2010-4442 · Other software · SUN · reported by secalert_us@oracle.comMedium 4.4
Unspecified vulnerability in Oracle Solaris 10 and 11 Express allows local users to affect availability via unknown vectors related to the Kernel.
Product
Sunos
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Jan 19, 2011Unspecified vulnerability in Oracle 10 and 11 Express allows local users to affect availability via unknown vectors related to the Kernel.CVE-2010-4440 · Other software · SUN · reported by secalert_us@oracle.comMedium 4.4
Unspecified vulnerability in Oracle 10 and 11 Express allows local users to affect availability via unknown vectors related to the Kernel.
Product
Sunos
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com
Jan 18, 2011The igb_receive_skb function in drivers/net/igb/igb_main.c in the Intel Gigabit Ethernet (aka igb) subsystem in the Linux kernel before 2.6.34, when Single RootCVE-2010-4263 · Computers, phones & browsers · Linux · reported by Red HatHigh 7.9
The igb_receive_skb function in drivers/net/igb/igb_main.c in the Intel Gigabit Ethernet (aka igb) subsystem in the Linux kernel before 2.6.34, when Single Root I/O Virtualization (SR-IOV) and promiscuous mode are enabled but no VLANs are registered, allows remote attackers to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other impact via a VLAN tagged frame.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org openwall.com
Jan 14, 2011include/asm-x86/futex.h in the Linux kernel before 2.6.25 does not properly implement exception fixup, which allows local users to cause a denial of service (paCVE-2010-3086 · Computers, phones & browsers · Linux · reported by Red HatMedium 4.9
include/asm-x86/futex.h in the Linux kernel before 2.6.25 does not properly implement exception fixup, which allows local users to cause a denial of service (panic) via an invalid application that triggers a page fault.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org kerneltrap.org
Jan 13, 2011Integer underflow in the irda_getsockopt function in net/irda/af_irda.c in the Linux kernel before 2.6.37 on platforms other than x86 allows local users to obtaCVE-2010-4529 · Computers, phones & browsers · Linux · reported by Red HatLow 2.1
Integer underflow in the irda_getsockopt function in net/irda/af_irda.c in the Linux kernel before 2.6.37 on platforms other than x86 allows local users to obtain potentially sensitive information from kernel heap memory via an IRLMP_ENUMDEVICES getsockopt call.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org lists.opensuse.org
Jan 13, 2011The load_mixer_volumes function in sound/oss/soundcard.c in the OSS sound subsystem in the Linux kernel before 2.6.37 incorrectly expects that a certain name fiCVE-2010-4527 · Computers, phones & browsers · Linux · reported by Red HatMedium 6.9
The load_mixer_volumes function in sound/oss/soundcard.c in the OSS sound subsystem in the Linux kernel before 2.6.37 incorrectly expects that a certain name field ends with a '\0' character, which allows local users to conduct buffer overflow attacks and gain privileges, or possibly obtain sensitive information from kernel memory, via a SOUND_MIXER_SETLEVELS ioctl call.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org lists.opensuse.org
Jan 10, 2011Race condition in the sctp_icmp_proto_unreachable function in net/sctp/input.c in Linux kernel 2.6.11-rc2 through 2.6.33 allows remote attackers to cause a deniCVE-2010-4526 · Computers, phones & browsers · Linux · reported by Red HatHigh 7.1
Race condition in the sctp_icmp_proto_unreachable function in net/sctp/input.c in Linux kernel 2.6.11-rc2 through 2.6.33 allows remote attackers to cause a denial of service (panic) via an ICMP unreachable message to a socket that is already locked by a user, which causes the socket to be freed and triggers list corruption, related to the sctp_wait_for_connect function.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record git.kernel.org secunia.com
Jan 10, 2011Linux kernel 2.6.33 and 2.6.34.y does not initialize the kvm_vcpu_events->interrupt.pad structure member, which allows local users to obtain potentially sensitiCVE-2010-4525 · Computers, phones & browsers · Linux · reported by Red HatLow 1.9
Linux kernel 2.6.33 and 2.6.34.y does not initialize the kvm_vcpu_events->interrupt.pad structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via unspecified vectors.
Product
Linux Kernel
What to do
Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD record osvdb.org secunia.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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