UBUNTU-CVE-2024-26835
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: set dormant flag on hook register failure We need to set the dormant flag again if we fail to register the hooks. During memory pressure hook registration can fail and we end up with a table marked as active but no registered hooks. On table/base chain deletion, nf_tables will attempt to unregister the hook again which yields a warn splat from the nftables core.
02 / AFFECTED SOFTWARE
Affected packages
11 explicit affected versions
29 explicit affected versions
6 explicit affected versions
43 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
19 explicit affected versions
52 explicit affected versions
38 explicit affected versions
59 explicit affected versions
49 explicit affected versions
38 explicit affected versions
10 explicit affected versions
45 explicit affected versions
7 explicit affected versions
46 explicit affected versions
86 explicit affected versions
13 explicit affected versions
35 explicit affected versions
5 explicit affected versions
14 explicit affected versions
18 explicit affected versions
7 explicit affected versions
33 explicit affected versions
88 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
21 explicit affected versions
9 explicit affected versions
16 explicit affected versions
10 explicit affected versions
43 explicit affected versions
7 explicit affected versions
12 explicit affected versions
36 explicit affected versions
12 explicit affected versions
14 explicit affected versions
7 explicit affected versions
76 explicit affected versions
12 explicit affected versions
91 explicit affected versions
99 explicit affected versions
12 explicit affected versions
87 explicit affected versions
10 explicit affected versions
37 explicit affected versions
13 explicit affected versions
10 explicit affected versions
25 explicit affected versions
29 explicit affected versions
26 explicit affected versions
13 explicit affected versions
4 explicit affected versions
29 explicit affected versions
80 explicit affected versions
13 explicit affected versions
49 explicit affected versions
75 explicit affected versions
47 explicit affected versions
91 explicit affected versions
9 explicit affected versions
33 explicit affected versions
23 explicit affected versions
10 explicit affected versions
11 explicit affected versions
12 explicit affected versions
7 explicit affected versions
12 explicit affected versions
90 explicit affected versions
37 explicit affected versions
30 explicit affected versions
46 explicit affected versions
10 explicit affected versions
26 explicit affected versions
25 explicit affected versions
1 explicit affected versions
13 explicit affected versions
49 explicit affected versions
16 explicit affected versions
49 explicit affected versions
39 explicit affected versions
3 explicit affected versions
2 explicit affected versions
56 explicit affected versions
51 explicit affected versions
2 explicit affected versions
12 explicit affected versions
35 explicit affected versions
27 explicit affected versions
21 explicit affected versions
8 explicit affected versions
10 explicit affected versions
5 explicit affected versions
8 explicit affected versions
10 explicit affected versions
13 explicit affected versions
79 explicit affected versions
13 explicit affected versions
43 explicit affected versions
7 explicit affected versions
41 explicit affected versions
10 explicit affected versions
12 explicit affected versions
12 explicit affected versions
78 explicit affected versions
44 explicit affected versions
16 explicit affected versions
3 explicit affected versions
13 explicit affected versions
26 explicit affected versions
35 explicit affected versions
37 explicit affected versions
14 explicit affected versions
38 explicit affected versions
39 explicit affected versions
9 explicit affected versions
38 explicit affected versions
11 explicit affected versions
46 explicit affected versions
8 explicit affected versions
7 explicit affected versions
20 explicit affected versions
50 explicit affected versions
4 explicit affected versions
1 explicit affected versions
1 explicit affected versions
44 explicit affected versions
13 explicit affected versions
43 explicit affected versions
44 explicit affected versions
10 explicit affected versions
8 explicit affected versions
14 explicit affected versions
79 explicit affected versions
4 explicit affected versions
68 explicit affected versions
11 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: set dormant flag on hook register failure We need to set the dormant flag again if we fail to register the hooks. During memory pressure hook registration can fail and we end up with a table marked as active but no registered hooks. On table/base chain deletion, nf_tables will attempt to unregister the hook again which yields a warn splat from the nftables core.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/bccebf64701735533c8db37773eeacc6566cc8ec
- https://git.kernel.org/stable/c/0c9302a6da262e6ab6a6c1d30f04a6130ed97376
- https://git.kernel.org/stable/c/31ea574aeca1aa488e18716459bde057217637af
- https://git.kernel.org/stable/c/664264a5c55bf97a9c571c557d477b75416199be
- https://git.kernel.org/stable/c/6f2496366426cec18ba53f1c7f6c3ac307ca6a95
- https://git.kernel.org/stable/c/ae4360cbd385f0d7a8a86d5723e50448cc6318f3
- https://git.kernel.org/stable/c/bccebf64701735533c8db37773eeacc6566cc8ec
- https://git.kernel.org/stable/c/f2135bbf14949687e96cabb13d8a91ae3deb9069
- https://ubuntu.com/security/CVE-2024-26835
- https://ubuntu.com/security/notices/USN-6820-1
- https://ubuntu.com/security/notices/USN-6820-2
- https://ubuntu.com/security/notices/USN-6821-1
- https://ubuntu.com/security/notices/USN-6821-2
- https://ubuntu.com/security/notices/USN-6821-3
- https://ubuntu.com/security/notices/USN-6821-4
- https://ubuntu.com/security/notices/USN-6828-1
- https://ubuntu.com/security/notices/USN-6831-1
- https://ubuntu.com/security/notices/USN-6867-1
- https://ubuntu.com/security/notices/USN-6871-1
- https://ubuntu.com/security/notices/USN-6892-1
- https://ubuntu.com/security/notices/USN-6919-1
- https://www.cve.org/CVERecord?id=CVE-2024-26835