CVE-2022-42722

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

5.5 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

1% (אחוזון 000) נכון ל-19/10/2026

CWE

CWE-476

מוצרים מושפעים

linux: linux kernel; fedoraproject: fedora; debian: debian linux

קישורים

• https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?‮… Mailing ListPatchVendor Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?‮… Mailing ListPatchVendor Advisory
• https://bugzilla.suse.com/show_bug.cgi?id=1204125 Issue TrackingPatchThird Party Advisory
• https://bugzilla.suse.com/show_bug.cgi?id=1204125 Issue TrackingPatchThird Party Advisory
• http://www.openwall.com/lists/oss-security/2022/10/13/5 ExploitMailing ListThird Party Advisory
• http://www.openwall.com/lists/oss-security/2022/10/13/5 ExploitMailing ListThird Party Advisory
• http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-‮… Third Party AdvisoryVDB Entry
• https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html Mailing ListThird Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorap‮…
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorap‮…