UBUNTU-CVE-2022-42722
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.
02 / AFFECTED SOFTWARE
Affected packages
6 explicit affected versions
10 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
6 explicit affected versions
19 explicit affected versions
5 explicit affected versions
15 explicit affected versions
6 explicit affected versions
12 explicit affected versions
13 explicit affected versions
29 explicit affected versions
4 explicit affected versions
1 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
1 explicit affected versions
21 explicit affected versions
3 explicit affected versions
16 explicit affected versions
8 explicit affected versions
7 explicit affected versions
12 explicit affected versions
4 explicit affected versions
12 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
12 explicit affected versions
3 explicit affected versions
37 explicit affected versions
26 explicit affected versions
13 explicit affected versions
29 explicit affected versions
13 explicit affected versions
16 explicit affected versions
15 explicit affected versions
33 explicit affected versions
18 explicit affected versions
10 explicit affected versions
11 explicit affected versions
12 explicit affected versions
7 explicit affected versions
6 explicit affected versions
3 explicit affected versions
13 explicit affected versions
12 explicit affected versions
16 explicit affected versions
6 explicit affected versions
12 explicit affected versions
7 explicit affected versions
11 explicit affected versions
5 explicit affected versions
13 explicit affected versions
8 explicit affected versions
10 explicit affected versions
12 explicit affected versions
44 explicit affected versions
16 explicit affected versions
13 explicit affected versions
2 explicit affected versions
37 explicit affected versions
38 explicit affected versions
6 explicit affected versions
9 explicit affected versions
6 explicit affected versions
14 explicit affected versions
4 explicit affected versions
5 explicit affected versions
11 explicit affected versions
5 explicit affected versions
43 explicit affected versions
4 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- http://www.openwall.com/lists/oss-security/2022/10/13/5
- https://bugzilla.suse.com/show_bug.cgi?id=1204125
- https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=b2d03cabe2b2e150ff5a381731ea0355459be09f
- https://lore.kernel.org/netdev/[email protected]/T/#u
- https://ubuntu.com/security/CVE-2022-42722
- https://ubuntu.com/security/notices/USN-5692-1
- https://ubuntu.com/security/notices/USN-5693-1
- https://ubuntu.com/security/notices/USN-5700-1
- https://ubuntu.com/security/notices/USN-5708-1
- https://ubuntu.com/security/notices/USN-5752-1
- https://www.cve.org/CVERecord?id=CVE-2022-42722
- https://www.openwall.com/lists/oss-security/2022/10/13/2