Information Exposure Affecting kernel-headers package, versions <0:2.6.18-371.1.2.0.1.el5


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.06% (27th percentile)

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  • Snyk IDSNYK-ORACLE5-KERNELHEADERS-2474466
  • published10 Apr 2022
  • disclosed17 Oct 2013

Introduced: 17 Oct 2013

CVE-2013-4368  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Oracle:5 kernel-headers to version 0:2.6.18-371.1.2.0.1.el5 or higher.
This issue was patched in ELSA-2013-1449-1.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-headers package and not the kernel-headers package as distributed by Oracle. See How to fix? for Oracle:5 relevant fixed versions and status.

The outs instruction emulation in Xen 3.1.x, 4.2.x, 4.3.x, and earlier, when using FS: or GS: segment override, uses an uninitialized variable as a segment base, which allows local 64-bit PV guests to obtain sensitive information (hypervisor stack content) via unspecified vectors related to stale data in a segment register.

CVSS Scores

version 3.1