CVE-2022-48717high

CVE-2022-48717: falha de alta gravidade em Linux

ASoC: max9759: fix underflow in speaker_gain_control_put()

Publicada em · Atualizada em

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.1epss 0.2%
probabilidade de exploração
0.2%top 89% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved: ASoC: max9759: fix underflow in speaker_gain_control_put() Check for negative values of "priv->gain" to prevent an out of bounds access. The concern is that these might come from the user via: -> snd_ctl_elem_write_user() -> snd_ctl_elem_write() -> kctl->put()
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Produtos afetados
Linux · Linux
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Referências
https://git.kernel.org/stable/c/4c907bcd9dcd233da6707059d777ab389dcbd964https://git.kernel.org/stable/c/5a45448ac95b715173edb1cd090ff24b6586d921https://git.kernel.org/stable/c/71e60c170105d153e34d01766c1e4db26a4b24cchttps://git.kernel.org/stable/c/a0f49d12547d45ea8b0f356a96632dd503941c1ehttps://git.kernel.org/stable/c/baead410e5db49e962a67fffc17ac30e44b50b7chttps://git.kernel.org/stable/c/f114fd6165dfb52520755cc4d1c1dfbd447b88b6