7.8
High
CVE-2022-42720 Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before…
Description
Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| n/a | Versions not published | |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | earliest → < 1.1 | 1.1 |
References
- bugzilla.suse.com bugzilla.suse.com
- www.openwall.com www.openwall.com
- git.kernel.org git.kernel.org
- FEDORA-2022-2cfbe17910 lists.fedoraproject.org
- FEDORA-2022-b948fc3cfb lists.fedoraproject.org
- FEDORA-2022-1a5b125ac6 lists.fedoraproject.org
- DSA-5257 www.debian.org
- [debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update lists.debian.org
- packetstormsecurity.com packetstormsecurity.com
- security.netapp.com security.netapp.com
Timeline
- Published
- Last modified
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