Out-of-bounds Read Affecting kernel-uek-debug-devel package, versions <0:2.6.39-400.330.1.el6uek


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-ORACLE6-KERNELUEKDEBUGDEVEL-2595076
  • published10 Apr 2022
  • disclosed18 Nov 2020

Introduced: 18 Nov 2020

CVE-2020-28915  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Oracle:6 kernel-uek-debug-devel to version 0:2.6.39-400.330.1.el6uek or higher.
This issue was patched in ELSA-2021-9043.

NVD Description

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

A buffer over-read (at the framebuffer layer) in the fbcon code in the Linux kernel before 5.8.15 could be used by local attackers to read kernel memory, aka CID-6735b4632def.

CVSS Scores

version 3.1