Out-of-bounds Read Affecting libtpms0 package, versions <0.8.2-150300.3.9.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
5.55% (92nd 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-SLES154-LIBTPMS0-5488344
  • published28 Apr 2023
  • disclosed27 Apr 2023

Introduced: 27 Apr 2023

CVE-2023-1018  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade SLES:15.4 libtpms0 to version 0.8.2-150300.3.9.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libtpms0 package and not the libtpms0 package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM.

CVSS Base Scores

version 3.1