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Ubuntu: (Multiple Advisories) (CVE-2022-3534): LibBPF vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2022-3534): LibBPF vulnerabilities

Severity
8
CVSS
(AV:A/AC:L/Au:S/C:C/I:C/A:C)
Published
10/17/2022
Created
12/06/2022
Added
12/05/2022
Modified
01/28/2025

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.

Solution(s)

  • ubuntu-pro-upgrade-dwarves
  • ubuntu-pro-upgrade-libbpf-dev
  • ubuntu-pro-upgrade-libbpf0

References

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