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CVE-2022-42719

CVSS v3.1 8.8 (High)
88% Progress
EPSS 0.99 % (84th)
0.99% Progress
Affected Products 3
Advisories 33
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2022-10-13 23:15:11
(23 months ago)
Updated Date
2023-11-07 03:53:24
(10 months ago)

Affected Products

Debian

Fedoraproject

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel from 5.2 version and prior 5.4.219 version cpe:2.3:o:linux:linux_kernel >= 5.2 < 5.4.219
  Linux Kernel from 5.5 version and prior 5.10.149 version cpe:2.3:o:linux:linux_kernel >= 5.5 < 5.10.149
  Linux Kernel from 5.11 version and prior 5.15.74 version cpe:2.3:o:linux:linux_kernel >= 5.11 < 5.15.74
  Linux Kernel from 5.16 version and prior 5.19.16 version cpe:2.3:o:linux:linux_kernel >= 5.16 < 5.19.16
  Linux Kernel from 6.0 version and prior 6.0.2 version cpe:2.3:o:linux:linux_kernel >= 6.0 < 6.0.2

Configuration #2

    CPE23 From Up To
  Fedoraproject Fedora 35 cpe:2.3:o:fedoraproject:fedora:35
  Fedoraproject Fedora 36 cpe:2.3:o:fedoraproject:fedora:36
  Fedoraproject Fedora 37 cpe:2.3:o:fedoraproject:fedora:37

Configuration #3

    CPE23 From Up To
  Debian Linux 10.0 cpe:2.3:o:debian:debian_linux:10.0
  Debian Linux 11.0 cpe:2.3:o:debian:debian_linux:11.0