Integer Overflow or Wraparound Affecting kernel-uek-doc package, versions <0:2.6.39-400.298.3.el6uek


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.06% (29th percentile)

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  • Snyk IDSNYK-ORACLE6-KERNELUEKDOC-2523234
  • published10 Apr 2022
  • disclosed30 Jul 2018

Introduced: 30 Jul 2018

CVE-2017-7482  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Oracle:6 kernel-uek-doc to version 0:2.6.39-400.298.3.el6uek or higher.
This issue was patched in ELSA-2018-4041.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek-doc package and not the kernel-uek-doc package as distributed by Oracle. See How to fix? for Oracle:6 relevant fixed versions and status.

In the Linux kernel before version 4.12, Kerberos 5 tickets decoded when using the RXRPC keys incorrectly assumes the size of a field. This could lead to the size-remaining variable wrapping and the data pointer going over the end of the buffer. This could possibly lead to memory corruption and possible privilege escalation.

CVSS Scores

version 3.1