CVE-2022-48717 (GCVE-0-2022-48717)

Vulnerability from cvelistv5 – Published: 2024-06-20 11:13 – Updated: 2026-05-11 18:45
VLAI?
Title
ASoC: max9759: fix underflow in speaker_gain_control_put()
Summary
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()
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: fa8d915172b8c10ec0734c4021e99e9705023b07 , < a0f49d12547d45ea8b0f356a96632dd503941c1e (git)
Affected: fa8d915172b8c10ec0734c4021e99e9705023b07 , < 71e60c170105d153e34d01766c1e4db26a4b24cc (git)
Affected: fa8d915172b8c10ec0734c4021e99e9705023b07 , < 5a45448ac95b715173edb1cd090ff24b6586d921 (git)
Affected: fa8d915172b8c10ec0734c4021e99e9705023b07 , < baead410e5db49e962a67fffc17ac30e44b50b7c (git)
Affected: fa8d915172b8c10ec0734c4021e99e9705023b07 , < f114fd6165dfb52520755cc4d1c1dfbd447b88b6 (git)
Affected: fa8d915172b8c10ec0734c4021e99e9705023b07 , < 4c907bcd9dcd233da6707059d777ab389dcbd964 (git)
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Linux Linux Affected: 4.17
Unaffected: 0 , < 4.17 (semver)
Unaffected: 4.19.228 , ≤ 4.19.* (semver)
Unaffected: 5.4.178 , ≤ 5.4.* (semver)
Unaffected: 5.10.99 , ≤ 5.10.* (semver)
Unaffected: 5.15.22 , ≤ 5.15.* (semver)
Unaffected: 5.16.8 , ≤ 5.16.* (semver)
Unaffected: 5.17 , ≤ * (original_commit_for_fix)
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}


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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.