Denial of Service (DoS) Affecting torvalds/linux package, versions [,2.6.22)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.09% (27th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3004118
  • published26 Jan 2022
  • disclosed8 May 2007
  • creditUnknown

Introduced: 8 May 2007

CVE-2007-2525  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 2.6.22 or higher.

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS). Memory leak in the PPP over Ethernet (PPPoE) socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service (memory consumption) by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized.

References

CVSS Base Scores

version 3.1