7.8

CVE-2022-48717

ASoC: max9759: fix underflow in speaker_gain_control_put()

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()
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.17 < 4.19.228
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.178
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.99
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.22
Linux ≫ Linux Kernel Version >= 5.16 < 5.16.8
Linux ≫ Linux Kernel Version5.17 Updaterc1
Linux ≫ Linux Kernel Version5.17 Updaterc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.121
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/4c907bcd9dcd233da6707059d777ab389dcbd964
Patch
https://git.kernel.org/stable/c/5a45448ac95b715173edb1cd090ff24b6586d921
Patch
https://git.kernel.org/stable/c/71e60c170105d153e34d01766c1e4db26a4b24cc
Patch
https://git.kernel.org/stable/c/a0f49d12547d45ea8b0f356a96632dd503941c1e
Patch
https://git.kernel.org/stable/c/baead410e5db49e962a67fffc17ac30e44b50b7c
Patch
https://git.kernel.org/stable/c/f114fd6165dfb52520755cc4d1c1dfbd447b88b6
Patch