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CVE-2026-63931

iio: chemical: scd30: fix division by zero in write_raw

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

iio: chemical: scd30: fix division by zero in write_raw

Add a zero check for val2 before using it as a divisor when setting the
sampling frequency. A user writing a zero fractional part to the
sampling_frequency sysfs attribute triggers a division by zero in the
kernel.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 64b3d8b1b0f5c16c19045785e4da8391ae35ec99
Version < 4748bce423a363bb8a85a624faeb8f54fe331611
Status affected
Version 64b3d8b1b0f5c16c19045785e4da8391ae35ec99
Version < 6308b812acdcac38cbfe1af0b1524c3375f408a5
Status affected
Version 64b3d8b1b0f5c16c19045785e4da8391ae35ec99
Version < c7a740bf75554b051fabb17596ca6e483d6e6d90
Status affected
Version 64b3d8b1b0f5c16c19045785e4da8391ae35ec99
Version < e85bc501947f5ae16dd9adc01162b76d55ab7962
Status affected
Version 64b3d8b1b0f5c16c19045785e4da8391ae35ec99
Version < d98c2e69aab905d1b19a69ffe584efa46a9efd42
Status affected
Version 64b3d8b1b0f5c16c19045785e4da8391ae35ec99
Version < 5e4d34092a5ebfbc3a45a180c76ecb1cdbbedd53
Status affected
Version 64b3d8b1b0f5c16c19045785e4da8391ae35ec99
Version < 2c50c017df97bfb425038efdfb8514c7bcd08564
Status affected
Version 64b3d8b1b0f5c16c19045785e4da8391ae35ec99
Version < 5aba4f94b225617a55fed442a70329b2ee19c0a5
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.9
Status affected
Version 0
Version < 5.9
Status unaffected
Version <= 5.10.*
Version 5.10.259
Status unaffected
Version <= 5.15.*
Version 5.15.210
Status unaffected
Version <= 6.1.*
Version 6.1.176
Status unaffected
Version <= 6.6.*
Version 6.6.143
Status unaffected
Version <= 6.12.*
Version 6.12.93
Status unaffected
Version <= 6.18.*
Version 6.18.35
Status unaffected
Version <= 7.0.*
Version 7.0.12
Status unaffected
Version <= *
Version 7.1
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.114
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/4748bce423a363bb8a85a624faeb8f54fe331611
https://git.kernel.org/stable/c/6308b812acdcac38cbfe1af0b1524c3375f408a5
https://git.kernel.org/stable/c/c7a740bf75554b051fabb17596ca6e483d6e6d90
https://git.kernel.org/stable/c/e85bc501947f5ae16dd9adc01162b76d55ab7962
https://git.kernel.org/stable/c/d98c2e69aab905d1b19a69ffe584efa46a9efd42
https://git.kernel.org/stable/c/5e4d34092a5ebfbc3a45a180c76ecb1cdbbedd53
https://git.kernel.org/stable/c/2c50c017df97bfb425038efdfb8514c7bcd08564
https://git.kernel.org/stable/c/5aba4f94b225617a55fed442a70329b2ee19c0a5