#VU101132 Out-of-bounds write in MediaTek products - CVE-2024-20125

Vulnerability identifier: #VU101132

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2024-20125

CWE-ID: CWE-787

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
MT6580
MT6761
MT6765
MT6768
MT6789
MT6833
MT6835
MT6855
MT6879
MT6886
MT6895
MT6983
MT6985
MT8175
MT8195
MT8321
MT8365
MT8370
MT8385
MT8390
MT8395
MT8666
MT8667
MT8673
MT8765
MT8766
MT8768
MT8771
MT8781
MT8786
MT8788
MT8791T
MT8798
MT6779
MT6781
MT6785
MT6853
MT6873
MT6877
MT6883
MT6885
MT6889
MT6893
MT8797

Software vendor:
MediaTek

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to a missing bounds check within vdec. A local application can execute arbitrary code.

Install security update from vendor's website.

• https://corp.mediatek.com/product-security-bulletin/December-2024