5.5

CVE-2024-35922

fbmon: prevent division by zero in fb_videomode_from_videomode()

In the Linux kernel, the following vulnerability has been resolved:

fbmon: prevent division by zero in fb_videomode_from_videomode()

The expression htotal * vtotal can have a zero value on
overflow. It is necessary to prevent division by zero like in
fb_var_to_videomode().

Found by Linux Verification Center (linuxtesting.org) with Svace.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.19.312
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.274
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.215
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.155
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.86
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.27
Linux ≫ Linux Kernel Version >= 6.7 < 6.8.6
Debian ≫ Debian Linux Version10.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.127
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-369 Divide By Zero

The product divides a value by zero.

https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Mailing List
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Mailing List
https://git.kernel.org/stable/c/1b107d637fed68a787da77a3514ad06e57abd0b4
Patch
https://git.kernel.org/stable/c/1fb52bc1de55e9e0bdf71fe078efd4da0889710f
Patch
https://git.kernel.org/stable/c/3d4b909704bf2114f64f87363fa22b5ef8ac4a33
Patch
https://git.kernel.org/stable/c/48d6bcfc31751ca2e753d901a2d82f27edf8a029
Patch
https://git.kernel.org/stable/c/664206ff8b019bcd1e55b10b2eea3add8761b971
Patch
https://git.kernel.org/stable/c/72d091b7515e0532ee015e144c906f3bcfdd6270
Patch
https://git.kernel.org/stable/c/951838fee462aa01fa2a6a91d56f9a495082e7f0
Patch
https://git.kernel.org/stable/c/c2d953276b8b27459baed1277a4fdd5dd9bd4126
Patch
https://cert-portal.siemens.com/productcert/html/ssa-265688.html