UBUNTU-CVE-2023-2124
An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or potentially escalate their privileges on the system.
02 / AFFECTED SOFTWARE
Affected packages
17 explicit affected versions
25 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
6 explicit affected versions
34 explicit affected versions
20 explicit affected versions
42 explicit affected versions
32 explicit affected versions
20 explicit affected versions
27 explicit affected versions
191 explicit affected versions
7 explicit affected versions
28 explicit affected versions
68 explicit affected versions
52 explicit affected versions
35 explicit affected versions
6 explicit affected versions
17 explicit affected versions
82 explicit affected versions
14 explicit affected versions
70 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
87 explicit affected versions
1 explicit affected versions
1 explicit affected versions
21 explicit affected versions
16 explicit affected versions
25 explicit affected versions
7 explicit affected versions
12 explicit affected versions
18 explicit affected versions
12 explicit affected versions
7 explicit affected versions
60 explicit affected versions
12 explicit affected versions
73 explicit affected versions
81 explicit affected versions
12 explicit affected versions
71 explicit affected versions
1 explicit affected versions
10 explicit affected versions
153 explicit affected versions
37 explicit affected versions
86 explicit affected versions
8 explicit affected versions
1 explicit affected versions
12 explicit affected versions
26 explicit affected versions
13 explicit affected versions
2 explicit affected versions
1 explicit affected versions
29 explicit affected versions
62 explicit affected versions
13 explicit affected versions
31 explicit affected versions
1 explicit affected versions
57 explicit affected versions
30 explicit affected versions
73 explicit affected versions
33 explicit affected versions
23 explicit affected versions
10 explicit affected versions
80 explicit affected versions
11 explicit affected versions
12 explicit affected versions
103 explicit affected versions
7 explicit affected versions
72 explicit affected versions
2 explicit affected versions
20 explicit affected versions
12 explicit affected versions
96 explicit affected versions
28 explicit affected versions
116 explicit affected versions
10 explicit affected versions
24 explicit affected versions
7 explicit affected versions
103 explicit affected versions
32 explicit affected versions
13 explicit affected versions
31 explicit affected versions
21 explicit affected versions
3 explicit affected versions
57 explicit affected versions
1 explicit affected versions
39 explicit affected versions
50 explicit affected versions
56 explicit affected versions
12 explicit affected versions
20 explicit affected versions
10 explicit affected versions
6 explicit affected versions
1 explicit affected versions
1 explicit affected versions
61 explicit affected versions
8 explicit affected versions
5 explicit affected versions
8 explicit affected versions
1 explicit affected versions
61 explicit affected versions
13 explicit affected versions
27 explicit affected versions
7 explicit affected versions
58 explicit affected versions
24 explicit affected versions
10 explicit affected versions
5 explicit affected versions
12 explicit affected versions
60 explicit affected versions
44 explicit affected versions
16 explicit affected versions
3 explicit affected versions
13 explicit affected versions
26 explicit affected versions
17 explicit affected versions
37 explicit affected versions
38 explicit affected versions
21 explicit affected versions
9 explicit affected versions
21 explicit affected versions
11 explicit affected versions
130 explicit affected versions
28 explicit affected versions
1 explicit affected versions
3 explicit affected versions
64 explicit affected versions
33 explicit affected versions
107 explicit affected versions
86 explicit affected versions
4 explicit affected versions
1 explicit affected versions
26 explicit affected versions
79 explicit affected versions
43 explicit affected versions
27 explicit affected versions
109 explicit affected versions
130 explicit affected versions
10 explicit affected versions
8 explicit affected versions
61 explicit affected versions
4 explicit affected versions
50 explicit affected versions
1 explicit affected versions
33 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or potentially escalate their privileges on the system.
05 / REFERENCES
Further evidence
- https://lore.kernel.org/linux-xfs/[email protected]/T/#m1ebbcd1ad061d2d33bef6f0534a2b014744d152d
- https://ubuntu.com/security/CVE-2023-2124
- https://ubuntu.com/security/notices/USN-6206-1
- https://ubuntu.com/security/notices/USN-6224-1
- https://ubuntu.com/security/notices/USN-6228-1
- https://ubuntu.com/security/notices/USN-6231-1
- https://ubuntu.com/security/notices/USN-6235-1
- https://ubuntu.com/security/notices/USN-6252-1
- https://ubuntu.com/security/notices/USN-6254-1
- https://ubuntu.com/security/notices/USN-6284-1
- https://ubuntu.com/security/notices/USN-6300-1
- https://ubuntu.com/security/notices/USN-6301-1
- https://ubuntu.com/security/notices/USN-6311-1
- https://ubuntu.com/security/notices/USN-6312-1
- https://ubuntu.com/security/notices/USN-6314-1
- https://ubuntu.com/security/notices/USN-6331-1
- https://ubuntu.com/security/notices/USN-6332-1
- https://ubuntu.com/security/notices/USN-6337-1
- https://ubuntu.com/security/notices/USN-6347-1
- https://www.cve.org/CVERecord?id=CVE-2023-2124
- https://www.openwall.com/lists/oss-security/2023/04/19/2