Out-of-bounds Write Affecting torvalds/linux package, versions [,6.8-rc1)


Severity

Recommended
0.0
high
0
10

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

Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-6282362
  • published27 Feb 2024
  • disclosed22 Feb 2024
  • creditUnknown

Introduced: 22 Feb 2024

CVE-2024-26589  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 6.8-rc1 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write due to the improper handling of variable offset ALU operations on PTR_TO_FLOW_KEYS. An attacker can cause a denial of service or potentially execute arbitrary code by crafting specific BPF programs that exploit this flaw.

References

CVSS Base Scores

version 3.1