CVE-2022-50413 — Use After Free in Linux

CWE-416 — Use After Free5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 94.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedSep 18

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free We've already freed the assoc_data at this point, so need to use another copy of the AP (MLD) address instead.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶NVDlinux/linux_kernel6.0 — 6.0.3
▶Debianlinux/linux_kernel< 6.0.3-1+2
▶CVEListV5linux/linux81151ce462e533551f3284bfdb8e0f461c9220e6 — aebef10affe16228462af680b88751bf137e2856+2
▶debiandebian/linux< linux 6.0.3-1 (bookworm)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-4j7w-x6gv-jwvh: In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free We've already freed the assoc_data at this po↗2025-09-18
▶
OSV
CVE-2022-50413: In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free We've already freed the assoc_data at this poin↗2025-09-18
▶

📋Vendor Advisories

2
Red Hat
kernel: wifi: mac80211: fix use-after-free↗2025-09-18
▶
Debian
CVE-2022-50413: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: mac80...↗2022
▶
CVE-2022-50413 — Use After Free in Linux | cvebase