Out-of-bounds write in MediaTek products - CVE-2024-20057
Published: May 6, 2024
Vulnerability identifier: #VU89135
CSH Severity: Low
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-20057
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged application to execute arbitrary code.
The vulnerability exists due to a missing bounds check within keyInstall. A local privileged application can execute arbitrary code.
Affected software
MT8771
MT6895
MT6897
MT6983
MT8321
MT8385
MT8755
MT8765
MT8766
MT8768
MT8781
MT8786
MT8788
MT8789
MT8791T
MT8792
MT8795T
MT8796
MT6765
MT6768
MT6789
MT6833
MT6835
MT6761
MT6855
MT6879
MT6886
MT6893
MT6853
MT6779
MT6781
MT6785
MT6873
MT6877
MT6883
MT6885
MT6889
Google Android
MT6895
MT6897
MT6983
MT8321
MT8385
MT8755
MT8765
MT8766
MT8768
MT8781
MT8786
MT8788
MT8789
MT8791T
MT8792
MT8795T
MT8796
MT6765
MT6768
MT6789
MT6833
MT6835
MT6761
MT6855
MT6879
MT6886
MT6893
MT6853
MT6779
MT6781
MT6785
MT6873
MT6877
MT6883
MT6885
MT6889
Google Android
How to mitigate CVE-2024-20057
Install security update from vendor's website.
Google Android - addressed in versions 12L 2024-05-05, 12 2024-05-05, 13 2024-05-05, 14 2024-05-05