CVE-2023-20689 (GCVE-0-2023-20689)

Vulnerability from cvelistv5 – Published: 2023-07-04 01:44 – Updated: 2024-12-04 16:24
VLAI?
Summary
In wlan firmware, there is possible system crash due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07664741; Issue ID: ALPS07664741.
Severity ?
No CVSS data available.
CWE
  • Denial of Service
Assigner
References
Impacted products
Vendor Product Version
MediaTek, Inc. MT6739, MT8167, MT8321, MT8365, MT8385, MT8666, MT8765, MT8788 Affected: Android 11.0 / IOT-v23.0 (Yocto 4.0)
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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.