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CVE-2011-1833 Details

Description

Race condition in the ecryptfs_mount function in fs/ecryptfs/main.c in the eCryptfs subsystem in the Linux kernel before 3.1 allows local users to bypass intended file permissions via a mount.ecryptfs_private mount with a mismatched uid.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=764355487ea220fdc2faf128d577d7f679b91f97 CVE
http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html CVE
https://bugzilla.redhat.com/show_bug.cgi?id=731172 CVE
https://github.com/torvalds/linux/commit/764355487ea220fdc2faf128d577d7f679b91f97 CVEExploitPatch
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1 CVE

see all 12 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-264Permissions, Privileges, and Access Controls[email protected]
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')[email protected]

Affected Products

ProductVersions
linux linux kernel
<= 3.0.44
3.0 rc1
3.0 rc2
3.0 rc3
3.0 rc4

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0:rc1:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0:rc3:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0:rc4:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0:rc5:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0:rc7:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.1:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.2:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.3:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.4:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.5:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.6:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.7:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.8:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.9:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.10:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.11:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.12:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.13:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.14:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.15:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.16:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.17:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.18:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.19:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.20:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.21:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.22:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.23:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.24:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.25:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.26:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.27:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.28:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.29:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.30:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.31:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.32:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.33:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.34:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.35:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.36:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.37:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.38:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.39:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.40:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.41:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.42:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:3.0.43:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2011-1833
NVD Published Date:
Oct 3, 2012
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]