UBUNTU-CVE-2022-42703
mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.
02 / AFFECTED SOFTWARE
Affected packages
12 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
6 explicit affected versions
21 explicit affected versions
7 explicit affected versions
28 explicit affected versions
18 explicit affected versions
8 explicit affected versions
14 explicit affected versions
92 explicit affected versions
15 explicit affected versions
54 explicit affected versions
71 explicit affected versions
42 explicit affected versions
30 explicit affected versions
6 explicit affected versions
105 explicit affected versions
2 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
80 explicit affected versions
1 explicit affected versions
1 explicit affected versions
21 explicit affected versions
16 explicit affected versions
12 explicit affected versions
7 explicit affected versions
12 explicit affected versions
6 explicit affected versions
12 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
59 explicit affected versions
18 explicit affected versions
67 explicit affected versions
12 explicit affected versions
56 explicit affected versions
46 explicit affected versions
10 explicit affected versions
146 explicit affected versions
37 explicit affected versions
79 explicit affected versions
68 explicit affected versions
1 explicit affected versions
3 explicit affected versions
26 explicit affected versions
13 explicit affected versions
1 explicit affected versions
29 explicit affected versions
13 explicit affected versions
85 explicit affected versions
18 explicit affected versions
1 explicit affected versions
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59 explicit affected versions
33 explicit affected versions
23 explicit affected versions
10 explicit affected versions
70 explicit affected versions
11 explicit affected versions
12 explicit affected versions
93 explicit affected versions
7 explicit affected versions
57 explicit affected versions
2 explicit affected versions
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3 explicit affected versions
15 explicit affected versions
88 explicit affected versions
55 explicit affected versions
14 explicit affected versions
18 explicit affected versions
167 explicit affected versions
8 explicit affected versions
1 explicit affected versions
25 explicit affected versions
36 explicit affected versions
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12 explicit affected versions
8 explicit affected versions
1 explicit affected versions
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1 explicit affected versions
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13 explicit affected versions
13 explicit affected versions
48 explicit affected versions
10 explicit affected versions
10 explicit affected versions
12 explicit affected versions
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16 explicit affected versions
13 explicit affected versions
4 explicit affected versions
37 explicit affected versions
38 explicit affected versions
8 explicit affected versions
9 explicit affected versions
8 explicit affected versions
123 explicit affected versions
16 explicit affected versions
47 explicit affected versions
58 explicit affected versions
24 explicit affected versions
100 explicit affected versions
77 explicit affected versions
4 explicit affected versions
34 explicit affected versions
13 explicit affected versions
69 explicit affected versions
46 explicit affected versions
43 explicit affected versions
13 explicit affected versions
102 explicit affected versions
120 explicit affected versions
47 explicit affected versions
4 explicit affected versions
36 explicit affected versions
1 explicit affected versions
24 explicit affected versions
7 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.
05 / REFERENCES
Further evidence
- https://bugs.chromium.org/p/project-zero/issues/detail?id=2351
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.7
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2555283eb40df89945557273121e9393ef9b542b
- https://git.kernel.org/linus/2555283eb40df89945557273121e9393ef9b542b
- https://github.com/torvalds/linux/commit/2555283eb40df89945557273121e9393ef9b542b
- https://ubuntu.com/security/CVE-2022-42703
- https://ubuntu.com/security/notices/USN-5728-1
- https://ubuntu.com/security/notices/USN-5728-2
- https://ubuntu.com/security/notices/USN-5728-3
- https://ubuntu.com/security/notices/USN-5755-1
- https://ubuntu.com/security/notices/USN-5755-2
- https://ubuntu.com/security/notices/USN-5756-1
- https://ubuntu.com/security/notices/USN-5756-2
- https://ubuntu.com/security/notices/USN-5756-3
- https://ubuntu.com/security/notices/USN-5757-1
- https://ubuntu.com/security/notices/USN-5757-2
- https://ubuntu.com/security/notices/USN-5758-1
- https://ubuntu.com/security/notices/USN-5773-1
- https://ubuntu.com/security/notices/USN-5774-1
- https://ubuntu.com/security/notices/USN-5779-1
- https://ubuntu.com/security/notices/USN-5789-1
- https://ubuntu.com/security/notices/USN-5916-1
- https://www.cve.org/CVERecord?id=CVE-2022-42703