UBUNTU-CVE-2022-23222
kernel/bpf/verifier.c in the Linux kernel through 5.15.14 allows local users to gain privileges because of the availability of pointer arithmetic via certain *_OR_NULL pointer types.
02 / AFFECTED SOFTWARE
Affected packages
29 explicit affected versions
8 explicit affected versions
26 explicit affected versions
5 explicit affected versions
5 explicit affected versions
4 explicit affected versions
7 explicit affected versions
33 explicit affected versions
5 explicit affected versions
38 explicit affected versions
13 explicit affected versions
10 explicit affected versions
10 explicit affected versions
10 explicit affected versions
21 explicit affected versions
6 explicit affected versions
13 explicit affected versions
12 explicit affected versions
3 explicit affected versions
23 explicit affected versions
5 explicit affected versions
12 explicit affected versions
44 explicit affected versions
4 explicit affected versions
4 explicit affected versions
9 explicit affected versions
12 explicit affected versions
13 explicit affected versions
7 explicit affected versions
16 explicit affected versions
43 explicit affected versions
9 explicit affected versions
5 explicit affected versions
12 explicit affected versions
6 explicit affected versions
12 explicit affected versions
50 explicit affected versions
12 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
kernel/bpf/verifier.c in the Linux kernel through 5.15.14 allows local users to gain privileges because of the availability of pointer arithmetic via certain *_OR_NULL pointer types.
05 / REFERENCES
Further evidence
- http://www.openwall.com/lists/oss-security/2022/01/14/1
- http://www.openwall.com/lists/oss-security/2022/01/18/2
- https://ubuntu.com/security/CVE-2022-23222
- https://ubuntu.com/security/notices/USN-5278-1
- https://ubuntu.com/security/notices/USN-5337-1
- https://ubuntu.com/security/notices/USN-5362-1
- https://ubuntu.com/security/notices/USN-5368-1
- https://www.cve.org/CVERecord?id=CVE-2022-23222
- https://www.debian.org/security/2022/dsa-5050
- https://www.openwall.com/lists/oss-security/2022/01/13/1