{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2023 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for libbpf","title":"Title of the patch"},{"category":"description","text":"This update for libbpf fixes the following issues:\n\n  - CVE-2022-3534: Fixed use-after-free in btf_dump_name_dups (bsc#1204391).\n  - CVE-2022-3606: Fixed null pointer dereference in find_prog_by_sec_insn() (bsc#1204502).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2023-405,SUSE-SLE-Module-Basesystem-15-SP4-2023-405,openSUSE-SLE-15.4-2023-405","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"self","summary":"URL for SUSE-SU-2023:0405-1","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20230405-1/"},{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_0405-1.json"},{"category":"self","summary":"E-Mail link for SUSE-SU-2023:0405-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2023-February/013756.html"},{"category":"self","summary":"SUSE Bug 1204391","url":"https://bugzilla.suse.com/1204391"},{"category":"self","summary":"SUSE Bug 1204502","url":"https://bugzilla.suse.com/1204502"},{"category":"self","summary":"SUSE CVE CVE-2022-3534 page","url":"https://www.suse.com/security/cve/CVE-2022-3534/"},{"category":"self","summary":"SUSE CVE CVE-2022-3606 page","url":"https://www.suse.com/security/cve/CVE-2022-3606/"}],"title":"Security update for libbpf","tracking":{"current_release_date":"2023-02-14T10:48:07Z","generator":{"date":"2023-02-14T10:48:07Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2023:0405-1","initial_release_date":"2023-02-14T10:48:07Z","revision_history":[{"date":"2023-02-14T10:48:07Z","number":"1","summary":"Current 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Affected is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.x86_64","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.aarch64","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.ppc64le","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.s390x","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.x86_64","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.aarch64","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.ppc64le","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.s390x","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.x86_64","openSUSE Leap 15.4:libbpf0-32bit-0.5.0-150400.3.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2022-3534","url":"https://www.suse.com/security/cve/CVE-2022-3534"},{"category":"external","summary":"SUSE Bug 1204391 for CVE-2022-3534","url":"https://bugzilla.suse.com/1204391"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.x86_64","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.aarch64","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.ppc64le","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.s390x","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.x86_64","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.aarch64","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.ppc64le","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.s390x","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.x86_64","openSUSE Leap 15.4:libbpf0-32bit-0.5.0-150400.3.3.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP4:libbpf0-0.5.0-150400.3.3.1.x86_64","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.aarch64","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.ppc64le","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.s390x","openSUSE Leap 15.4:libbpf-devel-0.5.0-150400.3.3.1.x86_64","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.aarch64","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.ppc64le","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.s390x","openSUSE Leap 15.4:libbpf0-0.5.0-150400.3.3.1.x86_64","openSUSE Leap 15.4:libbpf0-32bit-0.5.0-150400.3.3.1.x86_64"]}],"threats":[{"category":"impact","date":"2023-02-14T10:48:07Z","details":"important"}],"title":"CVE-2022-3534"},{"cve":"CVE-2022-3606","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2022-3606"}],"notes":[{"category":"general","text":"A vulnerability was found in Linux Kernel. It has been classified as problematic. This affects the function find_prog_by_sec_insn of the file tools/lib/bpf/libbpf.c of the component BPF. The manipulation leads to null pointer dereference. It is recommended to apply a patch to fix this issue. 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