Use After Free Affecting bpftool package, versions *
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Test your applications- Snyk ID SNYK-CENTOS8-BPFTOOL-3258595
- published 31 Jan 2023
- disclosed 13 Oct 2022
Introduced: 13 Oct 2022
CVE-2022-3534 Open this link in a new tabHow to fix?
There is no fixed version for Centos:8 bpftool.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bpftool package and not the bpftool package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
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.