Out-of-bounds Write Affecting kernel-uek-devel package, versions <0:4.14.35-2047.512.6.el7uek


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.95% (84th percentile)

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  • Snyk IDSNYK-ORACLE7-KERNELUEKDEVEL-2606263
  • published10 Apr 2022
  • disclosed25 Mar 2022

Introduced: 25 Mar 2022

CVE-2022-0435  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Oracle:7 kernel-uek-devel to version 0:4.14.35-2047.512.6.el7uek or higher.
This issue was patched in ELSA-2022-9313.

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.

A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.

CVSS Scores

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