openSUSE Leap 15.4: SUSE-SU-2023:0406-1 Critical Updates for libbpf Issues
opensuse
February 14, 2023
An update that fixes two vulnerabilities is now available.
Description
This update for libbpf fixes the following issues:
- CVE-2022-3534: Fixed use-after-free in btf_dump_name_dups
(bsc#1204391).
- CVE-2022-3606: Fixed null pointer dereference in
find_prog_by_sec_insn() (bsc#1204502).
Topics Covered
Patch
Patch Instructions:
To install this SUSE 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 Leap 15.4:
zypper in -t patch openSUSE-SLE-15.4-2023-405=1
- SUSE Linux Enterprise Module for Basesystem 15-SP4:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-405=1
Package List
- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
libbpf-debugsource-0.5.0-150400.3.3.1
libbpf-devel-0.5.0-150400.3.3.1
libbpf0-0.5.0-150400.3.3.1
libbpf0-debuginfo-0.5.0-150400.3.3.1
- openSUSE Leap 15.4 (x86_64):
libbpf0-32bit-0.5.0-150400.3.3.1
libbpf0-32bit-debuginfo-0.5.0-150400.3.3.1
- SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64):
libbpf-debugsource-0.5.0-150400.3.3.1
libbpf0-0.5.0-150400.3.3.1
libbpf0-debuginfo-0.5.0-150400.3.3.1
References
https://www.suse.com/security/cve/CVE-2022-3534.html
https://www.suse.com/security/cve/CVE-2022-3606.html
https://bugzilla.suse.com/1204391
https://bugzilla.suse.com/1204502
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2023:0405-1
Rating: important
Affected Products:
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE Linux Enterprise Module for Basesystem 15-SP4
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
openSUSE Leap 15.4
Topics Covered
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