CVE-2022-3534
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2022-3534
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2022-3534.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 6.2-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 1.1.0-1 |
| debian | bullseye | fixed | 0.3-2+deb11u1 |
| debian | forky | fixed | 1.1.0-1 |
| debian | sid | fixed | 1.1.0-1 |
| debian | trixie | fixed | 1.1.0-1 |
References
Verify integrity in audit chain (admin only). AS-IS.