UBUNTU-CVE-2022-1199
A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating amateur radio from the user space, resulting in a null-ptr-deref vulnerability and a use-after-free vulnerability.
02 / AFFECTED SOFTWARE
Affected packages
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
6 explicit affected versions
10 explicit affected versions
57 explicit affected versions
22 explicit affected versions
7 explicit affected versions
1 explicit affected versions
5 explicit affected versions
191 explicit affected versions
85 explicit affected versions
7 explicit affected versions
48 explicit affected versions
65 explicit affected versions
38 explicit affected versions
17 explicit affected versions
98 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
79 explicit affected versions
1 explicit affected versions
1 explicit affected versions
21 explicit affected versions
16 explicit affected versions
7 explicit affected versions
7 explicit affected versions
12 explicit affected versions
12 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
53 explicit affected versions
12 explicit affected versions
61 explicit affected versions
12 explicit affected versions
51 explicit affected versions
40 explicit affected versions
10 explicit affected versions
145 explicit affected versions
35 explicit affected versions
78 explicit affected versions
62 explicit affected versions
1 explicit affected versions
1 explicit affected versions
26 explicit affected versions
13 explicit affected versions
1 explicit affected versions
29 explicit affected versions
13 explicit affected versions
79 explicit affected versions
7 explicit affected versions
1 explicit affected versions
7 explicit affected versions
53 explicit affected versions
33 explicit affected versions
10 explicit affected versions
10 explicit affected versions
64 explicit affected versions
11 explicit affected versions
12 explicit affected versions
87 explicit affected versions
7 explicit affected versions
51 explicit affected versions
2 explicit affected versions
6 explicit affected versions
82 explicit affected versions
49 explicit affected versions
16 explicit affected versions
9 explicit affected versions
1 explicit affected versions
19 explicit affected versions
30 explicit affected versions
41 explicit affected versions
12 explicit affected versions
1 explicit affected versions
1 explicit affected versions
1 explicit affected versions
45 explicit affected versions
5 explicit affected versions
43 explicit affected versions
1 explicit affected versions
40 explicit affected versions
13 explicit affected versions
8 explicit affected versions
41 explicit affected versions
1 explicit affected versions
10 explicit affected versions
12 explicit affected versions
37 explicit affected versions
44 explicit affected versions
16 explicit affected versions
13 explicit affected versions
35 explicit affected versions
38 explicit affected versions
1 explicit affected versions
9 explicit affected versions
122 explicit affected versions
7 explicit affected versions
41 explicit affected versions
57 explicit affected versions
18 explicit affected versions
95 explicit affected versions
72 explicit affected versions
4 explicit affected versions
28 explicit affected versions
4 explicit affected versions
63 explicit affected versions
41 explicit affected versions
43 explicit affected versions
8 explicit affected versions
101 explicit affected versions
113 explicit affected versions
41 explicit affected versions
4 explicit affected versions
30 explicit affected versions
1 explicit affected versions
19 explicit affected versions
1 explicit affected versions
4 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A flaw was found in the Linux kernel. This flaw allows an attacker to crash the Linux kernel by simulating amateur radio from the user space, resulting in a null-ptr-deref vulnerability and a use-after-free vulnerability.
05 / REFERENCES
Further evidence
- https://github.com/torvalds/linux/commit/4e0f718daf97d47cf7dec122da1be970f145c809
- https://github.com/torvalds/linux/commit/71171ac8eb34ce7fe6b3267dce27c313ab3cb3ac
- https://github.com/torvalds/linux/commit/7ec02f5ac8a5be5a3f20611731243dc5e1d9ba10
- https://marc.info/?l=oss-security&m=164888973827435
- https://ubuntu.com/security/CVE-2022-1199
- https://ubuntu.com/security/notices/USN-5469-1
- https://ubuntu.com/security/notices/USN-5514-1
- https://ubuntu.com/security/notices/USN-5515-1
- https://ubuntu.com/security/notices/USN-5539-1
- https://ubuntu.com/security/notices/USN-5541-1
- https://ubuntu.com/security/notices/USN-5650-1
- https://www.cve.org/CVERecord?id=CVE-2022-1199