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Out-of-Bounds Affecting kernel-uek-devel package, versions <0:4.1.12-94.3.7.el7uek

Severity

 Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

Exploit Maturity
Mature
EPSS
0.24% (63rd percentile)

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  • Snyk IDSNYK-ORACLE7-KERNELUEKDEVEL-2519814
  • published10 Apr 2022
  • disclosed19 Jun 2017
Report a new vulnerability Found a mistake?

Introduced: 19 Jun 2017

CVE-2017-1000364  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Oracle:7 kernel-uek-devel to version 0:4.1.12-94.3.7.el7uek or higher.
This issue was patched in ELSA-2017-3587.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek-devel package and not the kernel-uek-devel package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be "jumped" over (the stack guard page is bypassed), this affects Linux Kernel versions 4.11.5 and earlier (the stackguard page was introduced in 2010).

References