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416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2022-48717HistoryJun 20, 2024 - 11:15 a.m.
CVE-2022-48717
2024-06-2011:15:55
416baaa9-dc9f-4396-8d5f-8c081fb06d67
web.nvd.nist.gov
1
linux kernel
asoc
max9759
speaker gain control
underflow fix
0.0004 Low
EPSS
Percentile
10.4%
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()
References
git.kernel.org/stable/c/4c907bcd9dcd233da6707059d777ab389dcbd964
git.kernel.org/stable/c/5a45448ac95b715173edb1cd090ff24b6586d921
git.kernel.org/stable/c/71e60c170105d153e34d01766c1e4db26a4b24cc
git.kernel.org/stable/c/a0f49d12547d45ea8b0f356a96632dd503941c1e
git.kernel.org/stable/c/baead410e5db49e962a67fffc17ac30e44b50b7c
git.kernel.org/stable/c/f114fd6165dfb52520755cc4d1c1dfbd447b88b6
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