Cryptographic Issues Affecting torvalds/linux package, versions [,3.8.3)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.07% (24th percentile)

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  • Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-3006027
  • published26 Jan 2022
  • disclosed15 Mar 2013
  • creditUnknown

Introduced: 15 Mar 2013

CVE-2013-2548  (opens in a new tab)
CWE-310  (opens in a new tab)

How to fix?

Upgrade torvalds/linux to version 3.8.3 or higher.

Overview

Affected versions of this package are vulnerable to Cryptographic Issues. The crypto_report_one function in crypto/crypto_user.c in the report API in the crypto user configuration API in the Linux kernel through 3.8.2 uses an incorrect length value during a copy operation, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability.

References

CVSS Base Scores

version 3.1