Incorrect Calculation of Buffer Size Affecting kernel-source package, versions <5.3.18-24.24.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.05% (16th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-SLES152-KERNELSOURCE-2701159
  • published14 Apr 2022
  • disclosed8 Oct 2020

Introduced: 8 Oct 2020

CVE-2020-14385  (opens in a new tab)
CWE-131  (opens in a new tab)

How to fix?

Upgrade SLES:15.2 kernel-source to version 5.3.18-24.24.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-source package and not the kernel-source package as distributed by SLES. See How to fix? for SLES:15.2 relevant fixed versions and status.

A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leading to a denial of service. The highest threat from this vulnerability is to system availability.

CVSS Scores

version 3.1