Medium severity5.5NVD Advisory· Published Oct 17, 2022· Updated Jul 28, 2026

CVE-2022-3534

Description

A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element 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. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Kernel3 versions
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
- (no CPE)range: <=5.10.162, <=5.15.85, <=6.0.15, <=6.1.1
- (no CPE)range: n/a
osv-coords61 versions
pkg:apk/chainguard/hyperv-daemons pkg:apk/chainguard/hyperv-daemons-6.18 pkg:apk/chainguard/hyperv-daemons-generic pkg:apk/chainguard/linux pkg:apk/chainguard/linux-aws-6.12 pkg:apk/chainguard/linux-aws-6.12-boot-installed pkg:apk/chainguard/linux-aws-6.12-fips-boot-installed pkg:apk/chainguard/linux-aws-6.12-headers pkg:apk/chainguard/linux-aws-6.12-modules pkg:apk/chainguard/linux-aws-6.18 pkg:apk/chainguard/linux-aws-6.18-boot-installed pkg:apk/chainguard/linux-aws-6.18-fips-boot-installed pkg:apk/chainguard/linux-aws-6.18-headers pkg:apk/chainguard/linux-aws-6.18-modules pkg:apk/chainguard/linux-aws-generic pkg:apk/chainguard/linux-aws-generic-boot-configuration pkg:apk/chainguard/linux-aws-generic-boot-installed pkg:apk/chainguard/linux-aws-generic-fips-boot-installed pkg:apk/chainguard/linux-aws-generic-headers pkg:apk/chainguard/linux-aws-generic-modules pkg:apk/chainguard/linux-azure-6.12 pkg:apk/chainguard/linux-azure-6.18 pkg:apk/chainguard/linux-azure-6.18-boot-installed pkg:apk/chainguard/linux-azure-6.18-fips-boot-installed pkg:apk/chainguard/linux-azure-6.18-headers pkg:apk/chainguard/linux-azure-6.18-modules pkg:apk/chainguard/linux-azure-generic pkg:apk/chainguard/linux-azure-generic-boot-configuration pkg:apk/chainguard/linux-azure-generic-boot-installed pkg:apk/chainguard/linux-azure-generic-fips-boot-installed pkg:apk/chainguard/linux-azure-generic-headers pkg:apk/chainguard/linux-azure-generic-modules pkg:apk/chainguard/linux-boot-configuration pkg:apk/chainguard/linux-boot-installed pkg:apk/chainguard/linux-gcp-6.12 pkg:apk/chainguard/linux-gcp-6.18 pkg:apk/chainguard/linux-gcp-6.18-boot-installed pkg:apk/chainguard/linux-gcp-6.18-fips-boot-installed pkg:apk/chainguard/linux-gcp-6.18-headers pkg:apk/chainguard/linux-gcp-6.18-modules pkg:apk/chainguard/linux-gcp-generic pkg:apk/chainguard/linux-gcp-generic-boot-installed pkg:apk/chainguard/linux-gcp-generic-fips-boot-installed pkg:apk/chainguard/linux-gcp-generic-headers pkg:apk/chainguard/linux-gcp-generic-modules pkg:apk/chainguard/linux-modules pkg:apk/chainguard/linux-qemu-6.12 pkg:apk/chainguard/linux-qemu-6.18 pkg:apk/chainguard/linux-qemu-generic pkg:apk/chainguard/linux-qemu-generic-bootc-boot-installed pkg:apk/chainguard/linux-qemu-melange pkg:apk/chainguard/linux-qemu-rc pkg:apk/chainguard/linux-qemu-rc-boot-installed pkg:apk/chainguard/linux-qemu-rc-fips-boot-installed pkg:apk/chainguard/linux-qemu-rc-headers pkg:apk/chainguard/linux-qemu-rc-modules pkg:apk/chainguard/linux-vmware-6.12 pkg:apk/chainguard/linux-vmware-6.18 pkg:apk/chainguard/linux-vmware-generic pkg:rpm/opensuse/libbpf&distro=openSUSE%20Leap%2015.4 pkg:rpm/suse/libbpf&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4
< 0+ 60 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 6.18.5-r0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0.5.0-150400.3.3.1
- (no CPE)range: < 0.5.0-150400.3.3.1

Patches

Vulnerability mechanics

References

git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/nvdPatchVendor Advisory
vuldb.comnvdPermissions RequiredThird Party Advisory
lists.debian.org/debian-lts-announce/2025/04/msg00033.htmlnvd
vuldb.com/cve/CVE-2022-3534nvd
vuldb.com/vuln/211032nvd
vuldb.com/vuln/211032/ctinvd
www.kernel.orgnvd

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000