SUSE Security Update: Security update for libbpf ______________________________________________________________________________ Announcement ID: SUSE-SU-2023:0405-1 Rating: important References: #1204391 #1204502 Cross-References: CVE-2022-3534 CVE-2022-3606 CVSS scores: CVE-2022-3534 (NVD) : 8 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-3534 (SUSE): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVE-2022-3606 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2022-3606 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H 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 ______________________________________________________________________________ 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). 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