UBUNTU-CVE-2023-33203
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device.
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
7 explicit affected versions
28 explicit affected versions
68 explicit affected versions
85 explicit affected versions
35 explicit affected versions
6 explicit affected versions
17 explicit affected versions
118 explicit affected versions
14 explicit affected versions
70 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
25 explicit affected versions
7 explicit affected versions
12 explicit affected versions
111 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
37 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
11 explicit affected versions
12 explicit affected versions
7 explicit affected versions
72 explicit affected versions
138 explicit affected versions
20 explicit affected versions
12 explicit affected versions
132 explicit affected versions
28 explicit affected versions
154 explicit affected versions
10 explicit affected versions
26 explicit affected versions
7 explicit affected versions
139 explicit affected versions
32 explicit affected versions
16 explicit affected versions
31 explicit affected versions
21 explicit affected versions
116 explicit affected versions
3 explicit affected versions
93 explicit affected versions
1 explicit affected versions
39 explicit affected versions
50 explicit affected versions
92 explicit affected versions
12 explicit affected versions
20 explicit affected versions
4 explicit affected versions
6 explicit affected versions
1 explicit affected versions
1 explicit affected versions
98 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
140 explicit affected versions
94 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
13 explicit affected versions
26 explicit affected versions
17 explicit affected versions
37 explicit affected versions
38 explicit affected versions
167 explicit affected versions
21 explicit affected versions
9 explicit affected versions
21 explicit affected versions
11 explicit affected versions
28 explicit affected versions
3 explicit affected versions
33 explicit affected versions
121 explicit affected versions
4 explicit affected versions
1 explicit affected versions
26 explicit affected versions
43 explicit affected versions
27 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
69 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device.
05 / REFERENCES
Further evidence
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.9
- https://git.kernel.org/linus/6b6bc5b8bd2d4ca9e1efa9ae0f98a0b0687ace75
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6b6bc5b8bd2d4ca9e1efa9ae0f98a0b0687ace75
- https://ubuntu.com/security/CVE-2023-33203
- https://ubuntu.com/security/notices/USN-6175-1
- https://ubuntu.com/security/notices/USN-6186-1
- 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-2023-33203