5.5

CVE-2024-35925

block: prevent division by zero in blk_rq_stat_sum()

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

block: prevent division by zero in blk_rq_stat_sum()

The expression dst->nr_samples + src->nr_samples may
have zero value on overflow. It is necessary to add
a check to avoid division by zero.

Found by Linux Verification Center (linuxtesting.org) with Svace.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version < 4.19.312
LinuxLinux Kernel Version >= 4.20 < 5.4.274
LinuxLinux Kernel Version >= 5.5 < 5.10.215
LinuxLinux Kernel Version >= 5.11 < 5.15.155
LinuxLinux Kernel Version >= 5.16 < 6.1.86
LinuxLinux Kernel Version >= 6.2 < 6.6.27
LinuxLinux Kernel Version >= 6.7 < 6.8.6
DebianDebian 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 0.23% 0.13
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/21e7d72d0cfcbae6042d498ea2e6f395311767f8
Patch
https://git.kernel.org/stable/c/512a01da7134bac8f8b373506011e8aaa3283854
Patch
https://git.kernel.org/stable/c/5f7fd6aa4c4877d77133ea86c14cf256f390b2fe
Patch
https://git.kernel.org/stable/c/6a55dab4ac956deb23690eedd74e70b892a378e7
Patch
https://git.kernel.org/stable/c/93f52fbeaf4b676b21acfe42a5152620e6770d02
Patch
https://git.kernel.org/stable/c/98ddf2604ade2d954bf5ec193600d5274a43fd68
Patch
https://git.kernel.org/stable/c/b0cb5564c3e8e0ee0a2d28c86fa7f02e82d64c3c
Patch
https://git.kernel.org/stable/c/edd073c78d2bf48c5b8bf435bbc3d61d6e7c6c14
Patch
https://cert-portal.siemens.com/productcert/html/ssa-398330.html
https://cert-portal.siemens.com/productcert/html/ssa-265688.html