CVE-2013-0313
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel...
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel before 3.7.5, when the Extended Verification Module (EVM) is enabled, allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an attempted removexattr operation on an inode of a sockfs filesystem.
Exploit likelihood
What each source reports
NVD Score used
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel before 3.7.5, when the Extended Verification Module (EVM) is enabled, allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an attempted removexattr operation on an inode of a sockfs filesystem.
- Record
CVE-2013-0313- CVSS 2.0
- 6.2 Medium
AV:L/AC:H/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel before 3.7.5, when the Extended Verification Module (EVM) is enabled, allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an attempted removexattr operation on an inode of a sockfs filesystem.
- Record
CVE-2013-0313- Updated
- 2026-11-02
EUVDEUVD-2013-0331 No score
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel before 3.7.5, when the Extended Verification Module (EVM) is enabled, allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an attempted removexattr operation on an inode of a sockfs filesystem.
- Record
EUVD-2013-0331- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-24wf-grgh-4jhc No score
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel...
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel before 3.7.5, when the Extended Verification Module (EVM) is enabled, allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an attempted removexattr operation on an inode of a sockfs filesystem.
- Record
GHSA-24wf-grgh-4jhc- Updated
- 2026-11-02
OSV No score
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel before 3.7.5, when the Extended Verification Module (EVM) is enabled, allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an attempted removexattr operation on an inode of a sockfs filesystem.
- Record
CVE-2013-0313- Updated
- 2026-11-02
OSVDEBIAN-CVE-2013-0313 No score
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel before 3.7.5, when the Extended Verification Module (EVM) is enabled, allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an attempted removexattr operation on an inode of a sockfs filesystem.
- Record
DEBIAN-CVE-2013-0313- Updated
- 2026-11-02
OSVUBUNTU-CVE-2013-0313 No score
The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel before 3.7.5, when the Extended Verification Module (EVM) is enabled, allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via an attempted removexattr operation on an inode of a sockfs filesystem.
- Record
UBUNTU-CVE-2013-0313- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| affected | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-0313 is a medium vulnerability (CVSS 6.2) in Linux Kernel, published February 21, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 29th percentile. Fixed in linux 3.2.39-1.
References
openwall.com/lists/oss-security/2013/02/20/16
bugzilla.redhat.com/show_bug.cgi?id=913266
github.com/torvalds/linux/commit/a67adb997419fb53540d4a4f79c6471c60bc69b6
git.kernel.org?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a67adb997419fb53540d4a4f79c6471c60bc69b6
kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.5
nvd.nist.gov/vuln/detail/CVE-2013-0313
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security-tracker.debian.org/tracker/CVE-2013-0313
ubuntu.com/security/CVE-2013-0313
cve.org/CVERecord?id=CVE-2013-0313