UBUNTU-CVE-2023-6622
A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in the Linux kernel. This issue may allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service.
02 / AFFECTED SOFTWARE
Affected packages
35 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
8 explicit affected versions
6 explicit affected versions
44 explicit affected versions
30 explicit affected versions
41 explicit affected versions
30 explicit affected versions
37 explicit affected versions
7 explicit affected versions
38 explicit affected versions
13 explicit affected versions
35 explicit affected versions
1 explicit affected versions
12 explicit affected versions
18 explicit affected versions
24 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
1 explicit affected versions
21 explicit affected versions
9 explicit affected versions
16 explicit affected versions
10 explicit affected versions
7 explicit affected versions
12 explicit affected versions
28 explicit affected versions
12 explicit affected versions
14 explicit affected versions
7 explicit affected versions
12 explicit affected versions
12 explicit affected versions
7 explicit affected versions
37 explicit affected versions
13 explicit affected versions
10 explicit affected versions
17 explicit affected versions
26 explicit affected versions
13 explicit affected versions
3 explicit affected versions
29 explicit affected versions
13 explicit affected versions
41 explicit affected versions
40 explicit affected versions
2 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
30 explicit affected versions
22 explicit affected versions
38 explicit affected versions
10 explicit affected versions
26 explicit affected versions
1 explicit affected versions
1 explicit affected versions
13 explicit affected versions
16 explicit affected versions
41 explicit affected versions
31 explicit affected versions
3 explicit affected versions
2 explicit affected versions
51 explicit affected versions
12 explicit affected versions
27 explicit affected versions
23 explicit affected versions
14 explicit affected versions
8 explicit affected versions
2 explicit affected versions
5 explicit affected versions
8 explicit affected versions
10 explicit affected versions
2 explicit affected versions
13 explicit affected versions
7 explicit affected versions
33 explicit affected versions
10 explicit affected versions
10 explicit affected versions
12 explicit affected versions
44 explicit affected versions
16 explicit affected versions
3 explicit affected versions
13 explicit affected versions
26 explicit affected versions
27 explicit affected versions
37 explicit affected versions
14 explicit affected versions
38 explicit affected versions
31 explicit affected versions
9 explicit affected versions
31 explicit affected versions
11 explicit affected versions
38 explicit affected versions
8 explicit affected versions
7 explicit affected versions
12 explicit affected versions
4 explicit affected versions
1 explicit affected versions
1 explicit affected versions
36 explicit affected versions
2 explicit affected versions
43 explicit affected versions
10 explicit affected versions
8 explicit affected versions
14 explicit affected versions
4 explicit affected versions
3 explicit affected versions
1 explicit affected versions
23 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in the Linux kernel. This issue may allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service.
05 / REFERENCES
Further evidence
- https://access.redhat.com/security/cve/CVE-2023-6622
- https://git.kernel.org/linus/3701cd390fd731ee7ae8b8006246c8db82c72bea
- https://github.com/torvalds/linux/commit/3701cd390fd731ee7ae8b8006246c8db82c72bea
- https://ubuntu.com/security/CVE-2023-6622
- https://ubuntu.com/security/notices/USN-6624-1
- https://ubuntu.com/security/notices/USN-6626-1
- https://ubuntu.com/security/notices/USN-6626-2
- https://ubuntu.com/security/notices/USN-6626-3
- https://ubuntu.com/security/notices/USN-6628-1
- https://ubuntu.com/security/notices/USN-6628-2
- https://ubuntu.com/security/notices/USN-6639-1
- https://ubuntu.com/security/notices/USN-6652-1
- https://www.cve.org/CVERecord?id=CVE-2023-6622