CVE-2022-3533

Kernel: memory lean in parse_usdt_arg in tools/lib/bpf/usdt.c in BPF

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Severity

Low

Red Hat Product Security

3.5

CVSS 3.1

Review impact separately from score.

Published · October 22, 2022

Updated · October 29, 2026

Description

A vulnerability was found in parse_usdt_arg in tools/lib/bpf/usdt.c in BPF in the Linux Kernel. This issue occurs with the manipulation of the argument reg_name, leading to a memory leak problem.

Statement

There was no shipped kernel version seen affected with this problem.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 3.5
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE-401 · Missing Release of Memory after Effective Lifetime