References to Advisories, Solutions, and Tools

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Change History

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()

kernel.org https://git.kernel.org/stable/c/4c907bcd9dcd233da6707059d777ab389dcbd964 [No types assigned]

kernel.org https://git.kernel.org/stable/c/5a45448ac95b715173edb1cd090ff24b6586d921 [No types assigned]

kernel.org https://git.kernel.org/stable/c/71e60c170105d153e34d01766c1e4db26a4b24cc [No types assigned]

kernel.org https://git.kernel.org/stable/c/a0f49d12547d45ea8b0f356a96632dd503941c1e [No types assigned]

kernel.org https://git.kernel.org/stable/c/baead410e5db49e962a67fffc17ac30e44b50b7c [No types assigned]

kernel.org https://git.kernel.org/stable/c/f114fd6165dfb52520755cc4d1c1dfbd447b88b6 [No types assigned]