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.
Loading...
Loading...
Score 5.5 from GitHub Security Advisory published 2022-10-14. NVD baseline CVSS 5.5; sources differ by 0.0.
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.
October 14, 2022
November 21, 2024
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | lowlatency (5.15.0-25) @ jammy | 2026-05-25 | ubuntu |
| ubuntu | linux-image-5.15.0-1024-azure-fde (5.15.0-1024.30.1) @ jammy | 2026-05-25 | ubuntu |
| ubuntu | linux-image-unsigned-5.15.0-1019-gke (5.15.0-1019.23) @ jammy | 2026-05-25 | ubuntu |
| ubuntu | linux-image-5.19.0-23-generic-lpae (5.19.0-23.24) @ kinetic | 2026-05-25 | ubuntu |
| ubuntu | linux-headers-oem-22.04 (5.17.0.1020.19) @ jammy | 2026-05-25 | ubuntu |
| ubuntu | backport-iwlwifi-dkms (9904-0ubuntu3.1) @ kinetic | 2026-05-25 | ubuntu |
| redhat | kernel-0:4.18.0-372.95.1.el8_6 | 2024-03-06 | redhat |
| redhat | kernel-rt-0:4.18.0-477.10.1.rt7.274.el8_8 | 2023-05-16 | redhat |
| redhat | kernel-0:4.18.0-477.10.1.el8_8 | 2023-05-16 | redhat |
| redhat | kernel-0:5.14.0-284.11.1.el9_2 | 2023-05-09 | redhat |
| redhat | kernel-rt-0:5.14.0-284.11.1.rt14.296.el9_2 | 2023-05-09 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
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.
RHSA-2023:2148 — Moderate
RHSA-2023:2458 — Moderate
RHSA-2023:2736 — Moderate
RHSA-2023:2951 — Moderate
RHSA-2024:1188 — Moderate
Kernel Live Patch Security Notice
Linux kernel vulnerabilities
Linux kernel (OEM) vulnerabilities
Linux kernel vulnerabilities
backport-iwlwifi-dkms vulnerabilities
Linux kernel (Azure CVM) vulnerabilities
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-42722
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.
msrc · redhat