Out-of-bounds Read Affecting torvalds/linux package, versions [,6.6-rc1)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.01% (1st percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-5952336
  • published10 Oct 2023
  • disclosed9 Oct 2023
  • creditgrigoritchy

Introduced: 9 Oct 2023

CVE-2023-39192  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 6.6-rc1 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read in the xt_u32 module of the Netfilter subsystem. An attacker can lead to a crash or information disclosure, by setting the size fields with a value beyond the array boundaries.

CVSS Base Scores

version 3.1