SUSE-SU-2023:0613-1: moderate: Security update for tpm2-0-tss

[sle-security-updates at lists.suse.com]

# Security update for tpm2-0-tss

Announcement ID: SUSE-SU-2023:0613-1  
Rating: moderate  
References:

  * #1207325

  
Cross-References:

  * CVE-2023-22745

  
CVSS scores:

  * CVE-2023-22745 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-22745 ( NVD ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise Real Time 15 SP3

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for tpm2-0-tss fixes the following issues:

  * CVE-2023-22745: Fixed a memory safety issue that could be exploited by local
    attackers with TPM access (bsc#1207325).

## Patch Instructions:

To install this SUSE Moderate update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.4  
    zypper in -t patch openSUSE-SLE-15.4-2023-613=1

  * SUSE Linux Enterprise Real Time 15 SP3  
    zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-613=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * libtss2-fapi0-debuginfo-2.4.5-150300.3.6.1
    * libtss2-fapi0-2.4.5-150300.3.6.1
    * libtss2-sys0-debuginfo-2.4.5-150300.3.6.1
    * libtss2-sys0-2.4.5-150300.3.6.1
  * openSUSE Leap 15.4 (x86_64)
    * libtss2-sys0-32bit-debuginfo-2.4.5-150300.3.6.1
    * libtss2-sys0-32bit-2.4.5-150300.3.6.1
  * SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
    * tpm2-0-tss-devel-2.4.5-150300.3.6.1
    * libtss2-tcti-device0-2.4.5-150300.3.6.1
    * tpm2-0-tss-2.4.5-150300.3.6.1
    * libtss2-rc0-debuginfo-2.4.5-150300.3.6.1
    * libtss2-mu0-2.4.5-150300.3.6.1
    * libtss2-tcti-device0-debuginfo-2.4.5-150300.3.6.1
    * libtss2-tctildr0-debuginfo-2.4.5-150300.3.6.1
    * tpm2-0-tss-debugsource-2.4.5-150300.3.6.1
    * libtss2-sys0-2.4.5-150300.3.6.1
    * libtss2-tcti-mssim0-2.4.5-150300.3.6.1
    * libtss2-fapi0-2.4.5-150300.3.6.1
    * libtss2-tcti-mssim0-debuginfo-2.4.5-150300.3.6.1
    * libtss2-sys0-debuginfo-2.4.5-150300.3.6.1
    * libtss2-mu0-debuginfo-2.4.5-150300.3.6.1
    * libtss2-fapi0-debuginfo-2.4.5-150300.3.6.1
    * libtss2-rc0-2.4.5-150300.3.6.1
    * libtss2-esys0-debuginfo-2.4.5-150300.3.6.1
    * libtss2-tctildr0-2.4.5-150300.3.6.1
    * libtss2-esys0-2.4.5-150300.3.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-22745.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1207325

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