Information Exposure Affecting torvalds/linux package, versions [,3.6.5)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.08% (24th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3006001
  • published26 Jan 2022
  • disclosed29 Apr 2013
  • creditUnknown

Introduced: 29 Apr 2013

CVE-2013-1928  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 3.6.5 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. The do_video_set_spu_palette function in fs/compat_ioctl.c in the Linux kernel before 3.6.5 on unspecified architectures lacks a certain error check, which might allow local users to obtain sensitive information from kernel stack memory via a crafted VIDEO_SET_SPU_PALETTE ioctl call on a /dev/dvb device.

References

CVSS Base Scores

version 3.1