UBUNTU-CVE-2023-1838
A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.
02 / AFFECTED SOFTWARE
Affected packages
3 explicit affected versions
8 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
6 explicit affected versions
16 explicit affected versions
1 explicit affected versions
25 explicit affected versions
12 explicit affected versions
4 explicit affected versions
9 explicit affected versions
10 explicit affected versions
51 explicit affected versions
59 explicit affected versions
35 explicit affected versions
2 explicit affected versions
90 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
1 explicit affected versions
1 explicit affected versions
21 explicit affected versions
16 explicit affected versions
9 explicit affected versions
7 explicit affected versions
12 explicit affected versions
2 explicit affected versions
12 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
56 explicit affected versions
15 explicit affected versions
64 explicit affected versions
12 explicit affected versions
54 explicit affected versions
10 explicit affected versions
37 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
13 explicit affected versions
1 explicit affected versions
12 explicit affected versions
56 explicit affected versions
33 explicit affected versions
23 explicit affected versions
10 explicit affected versions
88 explicit affected versions
11 explicit affected versions
12 explicit affected versions
111 explicit affected versions
7 explicit affected versions
54 explicit affected versions
3 explicit affected versions
1 explicit affected versions
104 explicit affected versions
10 explicit affected versions
124 explicit affected versions
52 explicit affected versions
5 explicit affected versions
111 explicit affected versions
13 explicit affected versions
4 explicit affected versions
65 explicit affected versions
1 explicit affected versions
22 explicit affected versions
33 explicit affected versions
64 explicit affected versions
12 explicit affected versions
4 explicit affected versions
1 explicit affected versions
1 explicit affected versions
68 explicit affected versions
5 explicit affected versions
46 explicit affected versions
1 explicit affected versions
43 explicit affected versions
13 explicit affected versions
11 explicit affected versions
66 explicit affected versions
5 explicit affected versions
10 explicit affected versions
12 explicit affected versions
40 explicit affected versions
44 explicit affected versions
16 explicit affected versions
13 explicit affected versions
37 explicit affected versions
38 explicit affected versions
4 explicit affected versions
9 explicit affected versions
3 explicit affected versions
11 explicit affected versions
44 explicit affected versions
21 explicit affected versions
115 explicit affected versions
94 explicit affected versions
4 explicit affected versions
8 explicit affected versions
87 explicit affected versions
44 explicit affected versions
43 explicit affected versions
11 explicit affected versions
138 explicit affected versions
44 explicit affected versions
4 explicit affected versions
33 explicit affected versions
1 explicit affected versions
41 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem.
05 / REFERENCES