Resource Management Errors Affecting torvalds/linux package, versions [,3.3.6)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.06% (19th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3006181
  • published26 Jan 2022
  • disclosed3 Jul 2012
  • creditUnknown

Introduced: 3 Jul 2012

CVE-2012-2133  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 3.3.6 or higher.

Overview

Affected versions of this package are vulnerable to Resource Management Errors. Use-after-free vulnerability in the Linux kernel before 3.3.6, when huge pages are enabled, allows local users to cause a denial of service (system crash) or possibly gain privileges by interacting with a hugetlbfs filesystem, as demonstrated by a umount operation that triggers improper handling of quota data.

References

CVSS Base Scores

version 3.1