CVE-2011-2518

MediumCVSS 4.9/10Last modified Jun 16, 2026

Description

The tomoyo_mount_acl function in security/tomoyo/mount.c in the Linux kernel before 2.6.39.2 calls the kern_path function with arguments taken directly from a mount system call, which allows local users to cause a denial of service (OOPS) or possibly have unspecified other impact via a NULL value for the device name.

Metrics

CVSS 2.0 4.9/10AV:L/AC:L/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.2Broken Link
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4e78c724d47e2342aa8fde61f6b8536f662f795f
http://marc.info/?l=bugtraq&m=139447903326211&w=2Third Party Advisory
http://www.openwall.com/lists/oss-security/2011/07/01/5Mailing List, Third Party Advisory
https://github.com/torvalds/linux/commit/4e78c724d47e2342aa8fde61f6b8536f662f795fPatch, Third Party Advisory
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.2Broken Link
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4e78c724d47e2342aa8fde61f6b8536f662f795f
http://marc.info/?l=bugtraq&m=139447903326211&w=2Third Party Advisory
http://www.openwall.com/lists/oss-security/2011/07/01/5Mailing List, Third Party Advisory
https://github.com/torvalds/linux/commit/4e78c724d47e2342aa8fde61f6b8536f662f795fPatch, Third Party Advisory

Timeline

Published: May 24, 2012
Last modified: Jun 16, 2026
NVD status: Modified

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