Tianocore: >> Edk2 >> 202105 Security Vulnerabilities
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.
CVSS Score
7.0
EPSS Score
0.0
Published
2024-01-09
EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
CVSS Score
7.0
EPSS Score
0.0
Published
2024-01-09
Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.
CVSS Score
7.4
EPSS Score
0.001
Published
2022-03-03
A BIOS bug in firmware for a particular PC model leaves the Platform authorization value empty. This can be used to permanently brick the TPM in multiple ways, as well as to non-permanently DoS the system.
CVSS Score
7.5
EPSS Score
0.002
Published
2022-01-03
NetworkPkg/IScsiDxe has remotely exploitable buffer overflows.
CVSS Score
8.1
EPSS Score
0.006
Published
2021-12-01
Buffer overflow in the Reclaim function in Tianocore EDK2 before SVN 16280 allows physically proximate attackers to gain privileges via a long variable name.
CVSS Score
6.8
EPSS Score
0.002
Published
2020-02-06
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