UBUNTU-CVE-2024-26736
In the Linux kernel, the following vulnerability has been resolved: afs: Increase buffer size in afs_update_volume_status() The max length of volume->vid value is 20 characters. So increase idbuf[] size up to 24 to avoid overflow. Found by Linux Verification Center (linuxtesting.org) with SVACE. [DH: Actually, it's 20 + NUL, so increase it to 24 and use snprintf()]
02 / AFFECTED SOFTWARE
Affected packages
29 explicit affected versions
43 explicit affected versions
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
9 explicit affected versions
18 explicit affected versions
6 explicit affected versions
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38 explicit affected versions
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38 explicit affected versions
10 explicit affected versions
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46 explicit affected versions
86 explicit affected versions
11 explicit affected versions
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35 explicit affected versions
5 explicit affected versions
14 explicit affected versions
18 explicit affected versions
7 explicit affected versions
92 explicit affected versions
33 explicit affected versions
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13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
1 explicit affected versions
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9 explicit affected versions
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10 explicit affected versions
43 explicit affected versions
7 explicit affected versions
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12 explicit affected versions
91 explicit affected versions
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12 explicit affected versions
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10 explicit affected versions
10 explicit affected versions
37 explicit affected versions
11 explicit affected versions
10 explicit affected versions
25 explicit affected versions
1 explicit affected versions
29 explicit affected versions
26 explicit affected versions
13 explicit affected versions
4 explicit affected versions
1 explicit affected versions
29 explicit affected versions
80 explicit affected versions
13 explicit affected versions
49 explicit affected versions
1 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
90 explicit affected versions
11 explicit affected versions
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7 explicit affected versions
12 explicit affected versions
90 explicit affected versions
37 explicit affected versions
30 explicit affected versions
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10 explicit affected versions
26 explicit affected versions
25 explicit affected versions
1 explicit affected versions
13 explicit affected versions
113 explicit affected versions
49 explicit affected versions
16 explicit affected versions
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3 explicit affected versions
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1 explicit affected versions
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51 explicit affected versions
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2 explicit affected versions
12 explicit affected versions
35 explicit affected versions
27 explicit affected versions
21 explicit affected versions
1 explicit affected versions
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70 explicit affected versions
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10 explicit affected versions
5 explicit affected versions
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11 explicit affected versions
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13 explicit affected versions
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7 explicit affected versions
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10 explicit affected versions
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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
12 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
117 explicit affected versions
96 explicit affected versions
4 explicit affected versions
1 explicit affected versions
1 explicit affected versions
44 explicit affected versions
89 explicit affected versions
11 explicit affected versions
43 explicit affected versions
44 explicit affected versions
140 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
9 explicit affected versions
1 explicit affected versions
43 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: afs: Increase buffer size in afs_update_volume_status() The max length of volume->vid value is 20 characters. So increase idbuf[] size up to 24 to avoid overflow. Found by Linux Verification Center (linuxtesting.org) with SVACE. [DH: Actually, it's 20 + NUL, so increase it to 24 and use snprintf()]
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/6ea38e2aeb72349cad50e38899b0ba6fbcb2af3d
- https://git.kernel.org/stable/c/5c27d85a69fa16a08813ba37ddfb4bbc9a1ed6b5
- https://git.kernel.org/stable/c/6e6065dd25b661420fac19c34282b6c626fcd35e
- https://git.kernel.org/stable/c/6ea38e2aeb72349cad50e38899b0ba6fbcb2af3d
- https://git.kernel.org/stable/c/d34a5e57632bb5ff825196ddd9a48ca403626dfa
- https://git.kernel.org/stable/c/d9b5e2b7a8196850383c70d099bfd39e81ab6637
- https://git.kernel.org/stable/c/e56662160fc24d28cb75ac095cc6415ae1bda43e
- https://git.kernel.org/stable/c/e8530b170e464017203e3b8c6c49af6e916aece1
- https://ubuntu.com/security/CVE-2024-26736
- 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-6866-1
- https://ubuntu.com/security/notices/USN-6866-2
- https://ubuntu.com/security/notices/USN-6866-3
- 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-6895-1
- https://ubuntu.com/security/notices/USN-6895-2
- https://ubuntu.com/security/notices/USN-6895-3
- https://ubuntu.com/security/notices/USN-6895-4
- https://ubuntu.com/security/notices/USN-6900-1
- https://ubuntu.com/security/notices/USN-6919-1
- https://www.cve.org/CVERecord?id=CVE-2024-26736