6.7

CVE-2023-20744

In vcu, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519142; Issue ID: ALPS07519200.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linuxfoundation ≫ Iot-yocto Version 22.2
   Mediatek ≫ Mt6789 Version -
   Mediatek ≫ Mt6855 Version -
   Mediatek ≫ Mt8185 Version -
   Mediatek ≫ Mt8195 Version -
   Mediatek ≫ Mt8365 Version -
   Mediatek ≫ Mt8395 Version -
   Mediatek ≫ Mt8781 Version -
   Mediatek ≫ Mt8786 Version -
   Mediatek ≫ Mt8789 Version -
   Mediatek ≫ Mt8791 Version -
   Mediatek ≫ Mt8797 Version -
Linuxfoundation ≫ Yocto Version 4.0
   Mediatek ≫ Mt6789 Version -
   Mediatek ≫ Mt6855 Version -
   Mediatek ≫ Mt8185 Version -
   Mediatek ≫ Mt8195 Version -
   Mediatek ≫ Mt8365 Version -
   Mediatek ≫ Mt8395 Version -
   Mediatek ≫ Mt8781 Version -
   Mediatek ≫ Mt8786 Version -
   Mediatek ≫ Mt8789 Version -
   Mediatek ≫ Mt8791 Version -
   Mediatek ≫ Mt8797 Version -
Google ≫ Android Version 12.0
   Mediatek ≫ Mt6789 Version -
   Mediatek ≫ Mt6855 Version -
   Mediatek ≫ Mt8185 Version -
   Mediatek ≫ Mt8195 Version -
   Mediatek ≫ Mt8365 Version -
   Mediatek ≫ Mt8395 Version -
   Mediatek ≫ Mt8781 Version -
   Mediatek ≫ Mt8786 Version -
   Mediatek ≫ Mt8789 Version -
   Mediatek ≫ Mt8791 Version -
   Mediatek ≫ Mt8797 Version -
Google ≫ Android Version 13.0
   Mediatek ≫ Mt6789 Version -
   Mediatek ≫ Mt6855 Version -
   Mediatek ≫ Mt8185 Version -
   Mediatek ≫ Mt8195 Version -
   Mediatek ≫ Mt8365 Version -
   Mediatek ≫ Mt8395 Version -
   Mediatek ≫ Mt8781 Version -
   Mediatek ≫ Mt8786 Version -
   Mediatek ≫ Mt8789 Version -
   Mediatek ≫ Mt8791 Version -
   Mediatek ≫ Mt8797 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.1% 0.009
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA-ADP 6.7 0.8 5.9
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://corp.mediatek.com/product-security-bulletin/June-2023
Vendor Advisory