A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3173-1 linux-5.10 security update
Debian DSA Debian DSA DSA-5257-1 linux security update
EUVD EUVD EUVD-2022-45785 A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.
Ubuntu USN Ubuntu USN USN-5692-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5693-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5700-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5708-1 backport-iwlwifi-dkms vulnerabilities
Ubuntu USN Ubuntu USN USN-5728-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5728-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5728-3 Linux kernel (GCP) vulnerabilities
Ubuntu USN Ubuntu USN USN-5752-1 Linux kernel (Azure CVM) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 15 May 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-05-15T20:48:06.121Z

Reserved: 2022-10-10T00:00:00.000Z

Link: CVE-2022-42719

cve-icon Vulnrichment

Updated: 2024-08-03T13:10:41.474Z

cve-icon NVD

Status : Modified

Published: 2022-10-13T23:15:11.597

Modified: 2025-05-15T21:15:48.797

Link: CVE-2022-42719

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-10-13T10:00:00Z

Links: CVE-2022-42719 - Bugzilla

cve-icon OpenCVE Enrichment

No data.