A mbedtls security update has been released for SUSE Linux Enterprise 15 SP4.

openSUSE-SU-2022:10257-1: important: Security update for mbedtls

openSUSE Security Update: Security update for mbedtls
______________________________________________________________________________

Announcement ID: openSUSE-SU-2022:10257-1
Rating: important
References: #1206576
Cross-References: CVE-2022-46393
CVSS scores:
CVE-2022-46393 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2022-46393 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:
openSUSE Backports SLE-15-SP4
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for mbedtls fixes the following issues:

- CVE-2022-46393: Fixed potential heap buffer overread and overwrite in
DTLS (boo#1206576).

Patch Instructions:

To install this openSUSE Security 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 Backports SLE-15-SP4:

zypper in -t patch openSUSE-2022-10257=1


Package List:

- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):

libmbedcrypto7-2.28.0-bp154.2.3.1
libmbedtls14-2.28.0-bp154.2.3.1
libmbedx509-1-2.28.0-bp154.2.3.1
mbedtls-devel-2.28.0-bp154.2.3.1

- openSUSE Backports SLE-15-SP4 (aarch64_ilp32):

libmbedcrypto7-64bit-2.28.0-bp154.2.3.1
libmbedtls14-64bit-2.28.0-bp154.2.3.1
libmbedx509-1-64bit-2.28.0-bp154.2.3.1

- openSUSE Backports SLE-15-SP4 (x86_64):

libmbedcrypto7-32bit-2.28.0-bp154.2.3.1
libmbedtls14-32bit-2.28.0-bp154.2.3.1
libmbedx509-1-32bit-2.28.0-bp154.2.3.1

References:

  https://www.suse.com/security/cve/CVE-2022-46393.html
  https://bugzilla.suse.com/1206576