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CVE-2022-42720

PoC —
CVSS 3.1
7.8 high
EPSS
<1%p56
Published
()
Modified
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.

Vendors
linuxfedoraprojectdebian
Products
linux kernel, fedora, debian linux
Weakness
CWE-416
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.8%)

In the news

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