Information Exposure Affecting kernel-uek-debug package, versions <0:6.12.0-101.33.4.3.el10uek


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.18% (40th percentile)

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  • Snyk IDSNYK-ORACLE10-KERNELUEKDEBUG-10857166
  • published20 Jul 2025
  • disclosed3 Oct 2012

Introduced: 3 Oct 2012

CVE-2012-3430  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Oracle:10 kernel-uek-debug to version 0:6.12.0-101.33.4.3.el10uek or higher.
This issue was patched in ELSA-2025-20480.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek-debug package and not the kernel-uek-debug package as distributed by Oracle. See How to fix? for Oracle:10 relevant fixed versions and status.

The rds_recvmsg function in net/rds/recv.c in the Linux kernel before 3.0.44 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) recvfrom or (2) recvmsg system call on an RDS socket.

CVSS Base Scores

version 3.1