Information Exposure Affecting torvalds/linux package, versions [,4.4.33)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.17% (39th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3004980
  • published26 Jan 2022
  • disclosed16 Nov 2016
  • creditUnknown

Introduced: 16 Nov 2016

CVE-2015-8964  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 4.4.33 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. The tty_set_termios_ldisc function in drivers/tty/tty_ldisc.c in the Linux kernel before 4.5 allows local users to obtain sensitive information from kernel memory by reading a tty data structure.

CVSS Base Scores

version 3.1