CVE-2026-98672: falha em Linux
iio: adc: stm32-adc: fix possible division by zero in processed channel
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3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 94% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: stm32-adc: fix possible division by zero in processed channel
In case the conversion has failed or returned zero, processing *val
can lead to a division by zero. Need to check for errors, or converted
value is zero, before processing the data. In case the converted value
is zero, e.g. the Vrefint channel, this should be considered as invalid
in all cases.
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Referências
https://git.kernel.org/stable/c/30d27899cbba5b080954b5d3741bd535806c3101https://git.kernel.org/stable/c/55f1cebee909c9a0d5c2e494bcfaabed54750eb5https://git.kernel.org/stable/c/6dd3bf785d0307d1cf8f4a97c2240b0af14bef50https://git.kernel.org/stable/c/ab4e57adead252dd7f947baed6178f32ede88d38https://git.kernel.org/stable/c/c5de6a6f855fdcf1e0ea549fb227a316db51c405