Integer Overflow or Wraparound Affecting torvalds/linux package, versions [,2.6.36.2)


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.11% (30th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3005532
  • published26 Jan 2022
  • disclosed7 Jan 2011
  • creditUnknown

Introduced: 7 Jan 2011

CVE-2010-4160  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 2.6.36.2 or higher.

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. Multiple integer overflows in the (1) pppol2tp_sendmsg function in net/l2tp/l2tp_ppp.c, and the (2) l2tp_ip_sendmsg function in net/l2tp/l2tp_ip.c, in the PPPoL2TP and IPoL2TP implementations in the Linux kernel before 2.6.36.2 allow local users to cause a denial of service (heap memory corruption and panic) or possibly gain privileges via a crafted sendto call.

References

CVSS Base Scores

version 3.1