CVE-2023-20819

moderate-risk
Published 2023-10-02

In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not needed for exploitation. Patch ID: MOLY01068234; Issue ID: ALPS08010003.

Do I need to act?

~
1.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (6)

Lr11
Lr12A
Lr13

Affected Vendors

Mediatek

References (2)

Vendor Advisory https://corp.mediatek.com/product-security-bulletin/October-2023
Vendor Advisory https://corp.mediatek.com/product-security-bulletin/October-2023
49
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 4/34 · Minimal
Exposure 13/34 · Low