UBUNTU-CVE-2024-40929
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: check n_ssids before accessing the ssids In some versions of cfg80211, the ssids poinet might be a valid one even though n_ssids is 0. Accessing the pointer in this case will cuase an out-of-bound access. Fix this by checking n_ssids first.
02 / AFFECTED SOFTWARE
Affected packages
16 explicit affected versions
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52 explicit affected versions
7 explicit affected versions
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12 explicit affected versions
87 explicit affected versions
44 explicit affected versions
16 explicit affected versions
3 explicit affected versions
13 explicit affected versions
26 explicit affected versions
41 explicit affected versions
37 explicit affected versions
12 explicit affected versions
14 explicit affected versions
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44 explicit affected versions
9 explicit affected versions
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11 explicit affected versions
4 explicit affected versions
52 explicit affected versions
7 explicit affected versions
13 explicit affected versions
59 explicit affected versions
4 explicit affected versions
1 explicit affected versions
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50 explicit affected versions
43 explicit affected versions
53 explicit affected versions
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8 explicit affected versions
7 explicit affected versions
14 explicit affected versions
88 explicit affected versions
4 explicit affected versions
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11 explicit affected versions
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03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: check n_ssids before accessing the ssids In some versions of cfg80211, the ssids poinet might be a valid one even though n_ssids is 0. Accessing the pointer in this case will cuase an out-of-bound access. Fix this by checking n_ssids first.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/60d62757df30b74bf397a2847a6db7385c6ee281
- https://git.kernel.org/stable/c/29a18d56bd64b95bd10bda4afda512558471382a
- https://git.kernel.org/stable/c/3c4771091ea8016c8601399078916f722dd8833b
- https://git.kernel.org/stable/c/60d62757df30b74bf397a2847a6db7385c6ee281
- https://git.kernel.org/stable/c/62e007bdeb91c6879a4652c3426aef1cd9d2937b
- https://git.kernel.org/stable/c/9e719ae3abad60e245ce248ba3f08148f375a614
- https://git.kernel.org/stable/c/f777792952d03bbaf8329fdfa99393a5a33e2640
- https://ubuntu.com/security/CVE-2024-40929
- https://ubuntu.com/security/notices/USN-6999-1
- https://ubuntu.com/security/notices/USN-6999-2
- https://ubuntu.com/security/notices/USN-7004-1
- https://ubuntu.com/security/notices/USN-7005-1
- https://ubuntu.com/security/notices/USN-7005-2
- https://ubuntu.com/security/notices/USN-7007-1
- https://ubuntu.com/security/notices/USN-7007-2
- https://ubuntu.com/security/notices/USN-7007-3
- https://ubuntu.com/security/notices/USN-7008-1
- https://ubuntu.com/security/notices/USN-7009-1
- https://ubuntu.com/security/notices/USN-7009-2
- https://ubuntu.com/security/notices/USN-7019-1
- https://ubuntu.com/security/notices/USN-7029-1
- https://ubuntu.com/security/notices/USN-7088-1
- https://ubuntu.com/security/notices/USN-7088-2
- https://ubuntu.com/security/notices/USN-7088-3
- https://ubuntu.com/security/notices/USN-7088-4
- https://ubuntu.com/security/notices/USN-7088-5
- https://ubuntu.com/security/notices/USN-7119-1
- https://www.cve.org/CVERecord?id=CVE-2024-40929