Tianocore: >> Edk2 Security Vulnerabilities
Multiple integer overflows in the Pre-EFI Initialization (PEI) boot phase in the Capsule Update feature in the UEFI implementation in EDK2 allow physically proximate attackers to bypass intended access restrictions by providing crafted data that is not properly handled during the coalescing phase.
CVSS Score
6.8
EPSS Score
0.0
Published
2020-01-31
Bounds checking in Tianocompress before November 7, 2017 may allow an authenticated user to potentially enable an escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.002
Published
2019-10-28
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