Possible Escalation of Privilege via Missing Bounds Check
CVE-2024-20022

6.7MEDIUM

Key Information:

Vendor

MediaTek
Status
Mt2737, Mt6789, Mt6835, Mt6855, Mt6879, Mt6880, Mt6886, Mt6890, Mt6895, Mt6980, Mt6983, Mt6985, Mt6989, Mt6990, Mt8321, Mt8385, Mt8666, Mt8667, Mt8673, Mt8765, Mt8766, Mt8768, Mt8781, Mt8786, Mt8788, Mt8789, Mt8791, Mt8796, Mt8797, Mt8798
Vendor
CVE Published:
4 March 2024

What is CVE-2024-20022?

In lk, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08528255; Issue ID: ALPS08528255.

Affected Version(s)

MT2737, MT6789, MT6835, MT6855, MT6879, MT6880, MT6886, MT6890, MT6895, MT6980, MT6983, MT6985, MT6989, MT6990, MT8321, MT8385, MT8666, MT8667, MT8673, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791, MT8796, MT8797, MT8798 Android 12.0, 13.0, 14.0 / OpenWrt 19.07, 21.02 / Yocto 3.3 / RDK-B 22Q3

References

https://corp.mediatek.com/product-security-bulletin/March...

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.