5.5
CVE-2022-42722
- EPSS 0.56%
- Veröffentlicht 14.10.2022 00:15:09
- Zuletzt bearbeitet 21.11.2024 07:25:13
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.8 < 5.19.16
Fedoraproject ≫ Fedora Version35
Fedoraproject ≫ Fedora Version36
Fedoraproject ≫ Fedora Version37
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.56% | 0.418 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html
https://www.debian.org/security/2022/dsa-5257
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/S2KTU5LFZNQS7YNGE56MT46VHMXL3DD2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNN3VFQPECS6D4PS6ZWD7AFXTOSJDSSR/
http://www.openwall.com/lists/oss-security/2022/10/13/5
https://security.netapp.com/advisory/ntap-20230203-0008/
https://bugzilla.suse.com/show_bug.cgi?id=1204125
https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=b2d03cabe2b2e150ff5a381731ea0355459be09f