CVE-2022-36764
low-risk
Published 2024-01-09
EDK2 is susceptible to a vulnerability in the Tcg2MeasurePeImage() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
Do I need to act?
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0.04% 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 7.0/10
High
LOCAL
/ HIGH complexity
Affected Products (1)
Affected Vendors
References (5)
Third Party Advisory
https://github.com/tianocore/edk2/security/advisories/GHSA-4hcq-p8q8-hj8j
Third Party Advisory
https://github.com/tianocore/edk2/security/advisories/GHSA-4hcq-p8q8-hj8j
23
/ 100
low-risk
Severity
18/34 · Moderate
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal