CVE Database›CVE-2022-48875

CVE-2022-48875

kernel: wifi: mac80211: sdata can be NULL during AMPDU start

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Severity

Moderate

Red Hat Product Security

5.7

CVSS 3.1

Review impact separately from score.

Published · August 21, 2024

Updated · October 2, 2026

Description

A race condition denial of service vulnerability exists in wifi mac80211 such that sdata can be NULL during AMPDU start, resulting in issues on availability of the system

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

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 5.7
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-476 · NULL Pointer Dereference