---
cve: "CVE-2022-42722"
severity: "LOW"
cvss: 3.1
epss: "57%"
vendor: "n/a"
kev: false
exploited: false
published: "2022-10-14 00:15:09"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T08:52:31+02:00"
---

# CVE-2022-42722

> 3.1 LOW · 🧪 PoC

## Beschreibung

In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices.

## Referenzen

- <https://bugzilla.suse.com/show_bug.cgi?id=1204125>
- <http://www.openwall.com/lists/oss-security/2022/10/13/5>
- <https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=b2d03cabe2b2e150ff5a381731ea0355459be09f>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GGHENNMLCWIQV2LLA56BJNFIUZ7WB4IY/>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNN3VFQPECS6D4PS6ZWD7AFXTOSJDSSR/>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2KTU5LFZNQS7YNGE56MT46VHMXL3DD2/>
- <https://www.debian.org/security/2022/dsa-5257>
- <https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html>
- <http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html>
- <https://security.netapp.com/advisory/ntap-20230203-0008/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-42722) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_