CVE-2023-43513
high-risk
Published 2024-02-06
Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.
Do I need to act?
-
0.05% chance of exploitation
EPSS score — low 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
7
CVSS 7.8/10
High
LOCAL
/ LOW complexity
Affected Products (20)
Fsm20055 Firmware
Fsm20056 Firmware
Affected Vendors
References (2)
57
/ 100
high-risk
Severity
24/34 · High
Exploitability
0/34 · Minimal
Exposure
33/34 · Critical