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CVE-2013-4254

Status Candidate

Overview

The validate_event function in arch/arm/kernel/perf_event.c in the Linux kernel before 3.10.8 on the ARM platform allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by adding a hardware event to an event group led by a software event.

Related Files

Ubuntu Security Notice USN-1969-1
Posted Sep 27, 2013
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1969-1 - Vince Weaver discovered a flaw in the perf subsystem of the Linux kernel on ARM platforms. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). A failure to validate block numbers was discovered in the Linux kernel's implementation of the XFS filesystem. A local user can cause a denial of service (system crash) if they can mount, or cause to be mounted a corrupted or special crafted XFS filesystem. Various other issues were also addressed.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2013-4254, CVE-2013-1819, CVE-2013-1819, CVE-2013-4254
SHA-256 | 47ad35992bbbc67f1cad43435747f29f94d5e87efbbfdb5dbc82e51fb177331e
Ubuntu Security Notice USN-1970-1
Posted Sep 27, 2013
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1970-1 - Vince Weaver discovered a flaw in the perf subsystem of the Linux kernel on ARM platforms. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). A failure to validate block numbers was discovered in the Linux kernel's implementation of the XFS filesystem. A local user can cause a denial of service (system crash) if they can mount, or cause to be mounted a corrupted or special crafted XFS filesystem. Various other issues were also addressed.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2013-4254, CVE-2013-1819, CVE-2013-2237, CVE-2013-1819, CVE-2013-2237, CVE-2013-4254
SHA-256 | 5e12e33f49f1f5bf8779cfbdf49aaa4a002bb629cab6b20abc2852352af78ec2
Ubuntu Security Notice USN-1968-1
Posted Sep 27, 2013
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1968-1 - Vince Weaver discovered a flaw in the perf subsystem of the Linux kernel on ARM platforms. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). A failure to validate block numbers was discovered in the Linux kernel's implementation of the XFS filesystem. A local user can cause a denial of service (system crash) if they can mount, or cause to be mounted a corrupted or special crafted XFS filesystem. Various other issues were also addressed.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2013-4254, CVE-2013-1819, CVE-2013-1819, CVE-2013-4254
SHA-256 | c10a089319f695c9298e0218e80d367e4b8e7a42beb195bb76762a24d36b98d9
Ubuntu Security Notice USN-1975-1
Posted Sep 27, 2013
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1975-1 - Vince Weaver discovered a flaw in the perf subsystem of the Linux kernel on ARM platforms. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). A failure to validate block numbers was discovered in the Linux kernel's implementation of the XFS filesystem. A local user can cause a denial of service (system crash) if they can mount, or cause to be mounted a corrupted or special crafted XFS filesystem. Various other issues were also addressed.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2013-4254, CVE-2013-1819, CVE-2013-1819, CVE-2013-4254
SHA-256 | 16189fdb29ef1621c06768231ec01452d6b65dbd6af49cfb6d4bd1119fec079f
Ubuntu Security Notice USN-1974-1
Posted Sep 27, 2013
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1974-1 - Vince Weaver discovered a flaw in the perf subsystem of the Linux kernel on ARM platforms. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). A memory leak was discovered in the user namespace facility of the Linux kernel. A local user could cause a denial of service (memory consumption) via the CLONE_NEWUSER unshare call.

tags | advisory, denial of service, kernel, local, memory leak
systems | linux, ubuntu
advisories | CVE-2013-4254, CVE-2013-4205, CVE-2013-4205, CVE-2013-4254
SHA-256 | 8bf12b9042e8f4abd989d6e76d6db7e8fcb5cea6a2e6f38d7a1f196d0e16af7e
Ubuntu Security Notice USN-1973-1
Posted Sep 27, 2013
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1973-1 - Vince Weaver discovered a flaw in the perf subsystem of the Linux kernel on ARM platforms. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). A failure to validate block numbers was discovered in the Linux kernel's implementation of the XFS filesystem. A local user can cause a denial of service (system crash) if they can mount, or cause to be mounted a corrupted or special crafted XFS filesystem. Various other issues were also addressed.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2013-4254, CVE-2013-1819, CVE-2013-2237, CVE-2013-1819, CVE-2013-2237, CVE-2013-4254
SHA-256 | 63ed8f5b37475a48348edd4c032b51579f379e3d69cb52befecd1727d51a37f4
Ubuntu Security Notice USN-1972-1
Posted Sep 27, 2013
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1972-1 - Vince Weaver discovered a flaw in the perf subsystem of the Linux kernel on ARM platforms. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). A failure to validate block numbers was discovered in the Linux kernel's implementation of the XFS filesystem. A local user can cause a denial of service (system crash) if they can mount, or cause to be mounted a corrupted or special crafted XFS filesystem. Various other issues were also addressed.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2013-4254, CVE-2013-1819, CVE-2013-2237, CVE-2013-1819, CVE-2013-2237, CVE-2013-4254
SHA-256 | 0f9fefdbe51478ae4584a337c802dbed9908e144c668effefb4cb60f45b7d502
Ubuntu Security Notice USN-1971-1
Posted Sep 27, 2013
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1971-1 - Vince Weaver discovered a flaw in the perf subsystem of the Linux kernel on ARM platforms. A local user could exploit this flaw to gain privileges or cause a denial of service (system crash). A memory leak was discovered in the user namespace facility of the Linux kernel. A local user could cause a denial of service (memory consumption) via the CLONE_NEWUSER unshare call.

tags | advisory, denial of service, kernel, local, memory leak
systems | linux, ubuntu
advisories | CVE-2013-4254, CVE-2013-4205, CVE-2013-4205, CVE-2013-4254
SHA-256 | ed029cbc0dd66c1d66db892fcfc9337d09dcc8dbd8c1bfe377effe4cbfa96845
Mandriva Linux Security Advisory 2013-242
Posted Sep 26, 2013
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2013-242 - Multiple vulnerabilities has been found and corrected in the Linux kernel. Multiple array index errors in drivers/hid/hid-core.c in the Human Interface Device subsystem in the Linux kernel through 3.11 allow physically proximate attackers to execute arbitrary code or cause a denial of service via a crafted device that provides an invalid Report ID. drivers/hid/hid-zpff.c in the Human Interface Device subsystem in the Linux kernel through 3.11, when CONFIG_HID_ZEROPLUS is enabled, allows physically proximate attackers to cause a denial of service via a crafted device. drivers/hid/hid-pl.c in the Human Interface Device subsystem in the Linux kernel through 3.11, when CONFIG_HID_PANTHERLORD is enabled, allows physically proximate attackers to cause a denial of service via a crafted device. Various other issues were also addressed. The updated packages provides a solution for these security issues.

tags | advisory, denial of service, arbitrary, kernel, vulnerability
systems | linux, mandriva
advisories | CVE-2013-2888, CVE-2013-2889, CVE-2013-2892, CVE-2013-2893, CVE-2013-2895, CVE-2013-2896, CVE-2013-2897, CVE-2013-2899, CVE-2013-4162, CVE-2013-4163, CVE-2013-4254
SHA-256 | 293756ed7837559d6b59c73b10281e441cc79100240203c0f546001f31ee5c5f
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