CVE-2022-3534

5.5 MEDIUM
Published: October 17, 2022 Modified: November 03, 2025
View on NVD

Description

A vulnerability classified as critical has been found in Linux Kernel. 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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749
Source: cna@vuldb.com
Patch Vendor Advisory
https://vuldb.com/?id.211032
Source: cna@vuldb.com
Permissions Required Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2025/04/msg00033.html
Source: af854a3a-2127-422b-91ae-364da2661108
https://vuldb.com/?id.211032
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required Third Party Advisory

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.5 / 10.0
EPSS (Exploit Probability)
0.0%
7th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-119 CWE-416

Affected Vendors

linux

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