7.1

CVE-2024-40929

wifi: iwlwifi: mvm: check n_ssids before accessing the ssids

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.17 < 5.10.221
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.162
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.95
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.35
Linux ≫ Linux Kernel Version >= 6.7 < 6.9.6
Linux ≫ Linux Kernel Version6.10 Updaterc1
Linux ≫ Linux Kernel Version6.10 Updaterc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.164
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/29a18d56bd64b95bd10bda4afda512558471382a
Patch
https://git.kernel.org/stable/c/3c4771091ea8016c8601399078916f722dd8833b
Patch
https://git.kernel.org/stable/c/60d62757df30b74bf397a2847a6db7385c6ee281
Patch
https://git.kernel.org/stable/c/62e007bdeb91c6879a4652c3426aef1cd9d2937b
Patch
https://git.kernel.org/stable/c/9e719ae3abad60e245ce248ba3f08148f375a614
Patch
https://git.kernel.org/stable/c/f777792952d03bbaf8329fdfa99393a5a33e2640
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html