5.5

CVE-2024-53081

media: ar0521: don't overflow when checking PLL values

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

media: ar0521: don't overflow when checking PLL values

The PLL checks are comparing 64 bit integers with 32 bit
ones, as reported by Coverity. Depending on the values of
the variables, this may underflow.

Fix it ensuring that both sides of the expression are u64.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.0 < 6.1.117
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.61
Linux ≫ Linux Kernel Version >= 6.7 < 6.11.8
Linux ≫ Linux Kernel Version6.12 Updaterc1
Linux ≫ Linux Kernel Version6.12 Updaterc2
Linux ≫ Linux Kernel Version6.12 Updaterc3
Linux ≫ Linux Kernel Version6.12 Updaterc4
Linux ≫ Linux Kernel Version6.12 Updaterc5
Linux ≫ Linux Kernel Version6.12 Updaterc6
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.132
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
134c704f-9b21-4f2e-91b3-4a467353bcc0 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-191 Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

https://git.kernel.org/stable/c/438d3085ba5b8b5bfa5290faa594e577f6ac9aa7
Patch
https://git.kernel.org/stable/c/5e1523076acf95b4ea68d19b6f27e6891267cc24
Patch
https://git.kernel.org/stable/c/97ed0c0332d5525653668b31acf62ff1e6b50784
Patch
https://git.kernel.org/stable/c/a244b82d0ae60326901f2b50c15e3118298b7ecd
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html