{"id":"CVE-2013-0313","aliases":["DEBIAN-CVE-2013-0313","EUVD-2013-0331","GHSA-24wf-grgh-4jhc","UBUNTU-CVE-2013-0313"],"status":"published","title":"The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel...","description":"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.","severity":{"version":"2.0","score":6.2,"vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00357,"percentile":0.29703,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2013-02-21T00:00:00Z","modified":"2026-09-01T20:03:11Z","fixes":[{"ecosystem":"Debian:12","package":"linux","fixed_in":["3.2.39-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"linux","fixed_in":["3.2.39-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"linux","fixed_in":["3.2.39-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.39-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.39-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.39-1"}]}]}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2013/02/20/16","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=913266","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"https://github.com/torvalds/linux/commit/a67adb997419fb53540d4a4f79c6471c60bc69b6","tags":["x_refsource_CONFIRM","x_transferred","fix"]},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a67adb997419fb53540d4a4f79c6471c60bc69b6","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.5","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0313"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a67adb997419fb53540d4a4f79c6471c60bc69b6"},{"url":"https://github.com/advisories/GHSA-24wf-grgh-4jhc"},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-0313","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2013-0313","tags":["report"]},{"url":"http://www.openwall.com/lists/oss-security/2013/02/20","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-1767-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1768-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1769-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1781-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-1774-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-0313","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2013-0313","description":"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.","status":"published","published":"2013-02-22T00:00:00Z","modified":"2024-08-06T14:25:09.025Z","updated_at":"2026-11-02T14:34:59.222149Z"}],"euvd":[{"id":"EUVD-2013-0331","description":"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.","status":"published","published":"2013-02-22T00:00:00Z","modified":"2024-08-06T14:25:09Z","updated_at":"2026-11-03T01:56:45.704567Z"}],"ghsa":[{"id":"GHSA-24wf-grgh-4jhc","title":"The evm_update_evmxattr function in security/integrity/evm/evm_crypto.c in the Linux kernel...","description":"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.","status":"published","published":"2022-05-05T02:48:48Z","modified":"2023-02-21T05:06:05Z","updated_at":"2026-11-02T14:54:11.906282Z"}],"nvd":[{"id":"CVE-2013-0313","description":"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.","status":"published","published":"2013-02-22T00:55:01.24Z","modified":"2026-06-16T23:49:10.643Z","cvss":[{"version":"2.0","score":6.2,"vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:21.222658Z"}],"osv":[{"id":"CVE-2013-0313","description":"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.","status":"published","published":"2013-02-22T00:55:01Z","modified":"2026-04-10T03:42:39.261372Z","updated_at":"2026-11-02T15:43:58.802805Z"},{"id":"DEBIAN-CVE-2013-0313","description":"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.","status":"published","published":"2013-02-22T00:55:01.24Z","modified":"2026-09-01T20:03:11.336008885Z","updated_at":"2026-11-02T15:45:25.218101Z"},{"id":"UBUNTU-CVE-2013-0313","description":"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.","status":"withdrawn","published":"2013-02-21T00:00:00Z","modified":"2026-02-04T03:50:54.322616Z","updated_at":"2026-11-02T15:54:06.854805Z"}]}}