Denial of Service (DoS) Affecting torvalds/linux package, versions [,2.6.31]


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
2.69% (86th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3005423
  • published26 Jan 2022
  • disclosed13 Oct 2009
  • creditUnknown

Introduced: 13 Oct 2009

CVE-2009-2908  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

There is no fixed version for torvalds/linux.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). The d_delete function in fs/ecryptfs/inode.c in eCryptfs in the Linux kernel 2.6.31 allows local users to cause a denial of service (kernel OOPS) and possibly execute arbitrary code via unspecified vectors that cause a "negative dentry" and trigger a NULL pointer dereference, as demonstrated via a Mutt temporary directory in an eCryptfs mount.

References

CVSS Base Scores

version 3.1