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Amd Epyc 8024pn FirmwareIOMMU improperly handles certain special address ranges with invalid device table entries (DTEs), wh…
First published (updated )
Amd Epyc 7773x FirmwareDue to a code bug in Secure_TSC, SEV firmware may allow an attacker with high privileges to cause a …
4.9
First published (updated )
Amd Epyc 7773x FirmwareFailure to initialize memory in SEV Firmware may allow a privileged attacker to access stale data fr…
First published (updated )
Amd Epyc 9654p FirmwareSMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential li…
5.3
First published (updated )
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Amd Epyc 7h12 FirmwareFailure to validate the value in APCB may allow a privileged attacker to tamper with the APCB token …
4.9
First published (updated )
Amd Epyc 7001 FirmwareTOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM recor…
5.7
First published (updated )
Amd Epyc 7001 FirmwareImproper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with …
6.5
First published (updated )
Amd Epyc 7251 Firmware A potential power side-channel vulnerability in some AMD processors may allow an authenticated atta…
6.5
First published (updated )
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Microsoft Windows 10Xen Security Advisory 434 v1 (CVE-2023-20569) - x86/AMD: Speculative Return Stack Overflow
4.7
First published (updated )
Amd Epyc 7773x FirmwareA compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may …
5.5
First published (updated )
Amd Epyc 7773x FirmwareInsufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised …
5.5
First published (updated )
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Xen XenIBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leadi…
5.5
First published (updated )
Amd Athlon 3050ge FirmwareExecution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microa…
5.6
First published (updated )
Amd Ryzen 3 2200u FirmwareInsufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features …
5.5
First published (updated )
Amd Epyc 7763 FirmwareFailure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) ma…
5.5
First published (updated )
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Amd Ryzen 3 2200u FirmwareInsufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in ac…
5.5
First published (updated )
Amd Epyc 7763 FirmwareA bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM…
5.5
First published (updated )
Amd Epyc 7763 FirmwareFailure to assign a new report ID to an imported guest may potentially result in an SEV-SNP guest VM…
5.5
First published (updated )
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Amd Ryzen 3 2200u FirmwareImproper validation of the BIOS directory may allow for searches to read beyond the directory table …
5.5
First published (updated )