Improper Input Validation Affecting torvalds/linux package, versions [,3.7.10)


Severity

Recommended
0.0
high
0
10

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

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
5.51% (90th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3006092
  • published26 Jan 2022
  • disclosed28 Feb 2013
  • creditUnknown

Introduced: 28 Feb 2013

CVE-2013-1763  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 3.7.10 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation. Array index error in the __sock_diag_rcv_msg function in net/core/sock_diag.c in the Linux kernel before 3.7.10 allows local users to gain privileges via a large family value in a Netlink message.

CVSS Base Scores

version 3.1