2024-02-13
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CVE-2023-31346
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Failure to initialize
memory in SEV Firmware may allow a privileged attacker to access stale data
from other guests.
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Epyc_7203_firmware, Epyc_7203p_firmware, Epyc_72f3_firmware, Epyc_7303_firmware, Epyc_7303p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7513_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7643_firmware, Epyc_7643p_firmware, Epyc_7663_firmware, Epyc_7663p_firmware, Epyc_7713_firmware, Epyc_7713p_firmware, Epyc_7763_firmware, Epyc_7773x_firmware, Epyc_8024p_firmware, Epyc_8024pn_firmware, Epyc_8124p_firmware, Epyc_8124pn_firmware, Epyc_8224p_firmware, Epyc_8224pn_firmware, Epyc_8324p_firmware, Epyc_8324pn_firmware, Epyc_8434p_firmware, Epyc_8434pn_firmware, Epyc_8534p_firmware, Epyc_8534pn_firmware, Epyc_9124_firmware, Epyc_9174f_firmware, Epyc_9184x_firmware, Epyc_9224_firmware, Epyc_9254_firmware, Epyc_9274f_firmware, Epyc_9334_firmware, Epyc_9354_firmware, Epyc_9354p_firmware, Epyc_9374f_firmware, Epyc_9384x_firmware, Epyc_9454_firmware, Epyc_9454p_firmware, Epyc_9474f_firmware, Epyc_9534_firmware, Epyc_9554_firmware, Epyc_9554p_firmware, Epyc_9634_firmware, Epyc_9654_firmware, Epyc_9654p_firmware, Epyc_9684x_firmware
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6.0
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|
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2024-08-13
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CVE-2023-20578
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A TOCTOU (Time-Of-Check-Time-Of-Use) in SMM may allow
an attacker with ring0 privileges and access to the
BIOS menu or UEFI shell to modify the communications buffer potentially
resulting in arbitrary code execution.
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Epyc_7001_firmware, Epyc_7203_firmware, Epyc_7203p_firmware, Epyc_7232p_firmware, Epyc_7251_firmware, Epyc_7252_firmware, Epyc_7261_firmware, Epyc_7262_firmware, Epyc_7272_firmware, Epyc_7281_firmware, Epyc_7282_firmware, Epyc_72f3_firmware, Epyc_7301_firmware, Epyc_7302_firmware, Epyc_7302p_firmware, Epyc_7303_firmware, Epyc_7303p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7351_firmware, Epyc_7351p_firmware, Epyc_7352_firmware, Epyc_7371_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7401_firmware, Epyc_7401p_firmware, Epyc_7402_firmware, Epyc_7402p_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7451_firmware, Epyc_7452_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7501_firmware, Epyc_7502_firmware, Epyc_7502p_firmware, Epyc_7513_firmware, Epyc_7532_firmware, Epyc_7542_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7551_firmware, Epyc_7551p_firmware, Epyc_7552_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7601_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7643p_firmware, Epyc_7662_firmware, Epyc_7663_firmware, Epyc_7663p_firmware, Epyc_7702_firmware, Epyc_7702p_firmware, Epyc_7713_firmware, Epyc_7713p_firmware, Epyc_7742_firmware, Epyc_7763_firmware, Epyc_7773x_firmware, Epyc_7f32_firmware, Epyc_7f52_firmware, Epyc_7f72_firmware, Epyc_7h12_firmware, Epyc_8024p_firmware, Epyc_8024pn_firmware, Epyc_8124p_firmware, Epyc_8124pn_firmware, Epyc_8224p_firmware, Epyc_8224pn_firmware, Epyc_8324p_firmware, Epyc_8324pn_firmware, Epyc_8434p_firmware, Epyc_8434pn_firmware, Epyc_8534p_firmware, Epyc_8534pn_firmware, Epyc_9124_firmware, Epyc_9174f_firmware, Epyc_9184x_firmware, Epyc_9224_firmware, Epyc_9254_firmware, Epyc_9274f_firmware, Epyc_9334_firmware, Epyc_9354_firmware, Epyc_9354p_firmware, Epyc_9374f_firmware, Epyc_9384x_firmware, Epyc_9454_firmware, Epyc_9454p_firmware, Epyc_9474f_firmware, Epyc_9534_firmware, Epyc_9554_firmware, Epyc_9554p_firmware, Epyc_9634_firmware, Epyc_9654_firmware, Epyc_9654p_firmware, Epyc_9684x_firmware, Epyc_9734_firmware, Epyc_9754_firmware, Epyc_9754s_firmware
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6.4
|
|
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2024-08-13
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CVE-2021-26344
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An out of bounds memory write when processing the AMD
PSP1 Configuration Block (APCB) could allow an attacker with access the ability
to modify the BIOS image, and the ability to sign the resulting image, to
potentially modify the APCB block resulting in arbitrary code execution.
|
Epyc_7001_firmware, Epyc_7203_firmware, Epyc_7203p_firmware, Epyc_7232p_firmware, Epyc_7251_firmware, Epyc_7252_firmware, Epyc_7261_firmware, Epyc_7262_firmware, Epyc_7272_firmware, Epyc_7281_firmware, Epyc_7282_firmware, Epyc_72f3_firmware, Epyc_7301_firmware, Epyc_7302_firmware, Epyc_7302p_firmware, Epyc_7303_firmware, Epyc_7303p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7351_firmware, Epyc_7351p_firmware, Epyc_7352_firmware, Epyc_7371_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7401_firmware, Epyc_7401p_firmware, Epyc_7402_firmware, Epyc_7402p_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7451_firmware, Epyc_7452_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7501_firmware, Epyc_7502_firmware, Epyc_7502p_firmware, Epyc_7513_firmware, Epyc_7532_firmware, Epyc_7542_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7551_firmware, Epyc_7551p_firmware, Epyc_7552_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7601_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7643p_firmware, Epyc_7662_firmware, Epyc_7663_firmware, Epyc_7663p_firmware, Epyc_7702_firmware, Epyc_7702p_firmware, Epyc_7713_firmware, Epyc_7713p_firmware, Epyc_7742_firmware, Epyc_7763_firmware, Epyc_7773x_firmware, Epyc_7f32_firmware, Epyc_7f52_firmware, Epyc_7f72_firmware, Epyc_7h12_firmware
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8.2
|
|
|
2024-02-13
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CVE-2023-31347
|
Due to a code bug in
Secure_TSC, SEV firmware may allow an attacker with high privileges to cause a
guest to observe an incorrect TSC when Secure TSC is enabled potentially
resulting in a loss of guest integrity.
|
Epyc_7203_firmware, Epyc_7203p_firmware, Epyc_72f3_firmware, Epyc_7303_firmware, Epyc_7303p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7513_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7643_firmware, Epyc_7643p_firmware, Epyc_7663_firmware, Epyc_7663p_firmware, Epyc_7713_firmware, Epyc_7713p_firmware, Epyc_7763_firmware, Epyc_7773x_firmware, Epyc_8024p_firmware, Epyc_8024pn_firmware, Epyc_8124p_firmware, Epyc_8124pn_firmware, Epyc_8224p_firmware, Epyc_8224pn_firmware, Epyc_8324p_firmware, Epyc_8324pn_firmware, Epyc_8434p_firmware, Epyc_8434pn_firmware, Epyc_8534p_firmware, Epyc_8534pn_firmware, Epyc_9124_firmware, Epyc_9174f_firmware, Epyc_9184x_firmware, Epyc_9224_firmware, Epyc_9254_firmware, Epyc_9274f_firmware, Epyc_9334_firmware, Epyc_9354_firmware, Epyc_9354p_firmware, Epyc_9374f_firmware, Epyc_9384x_firmware, Epyc_9454_firmware, Epyc_9454p_firmware, Epyc_9474f_firmware, Epyc_9534_firmware, Epyc_9554_firmware, Epyc_9554p_firmware, Epyc_9634_firmware, Epyc_9654_firmware, Epyc_9654p_firmware, Epyc_9684x_firmware
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4.9
|
|
|
2024-08-13
|
CVE-2023-20591
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Improper re-initialization of IOMMU during the DRTM event
may permit an untrusted platform configuration to persist, allowing an attacker
to read or modify hypervisor memory, potentially resulting in loss of
confidentiality, integrity, and availability.
|
Epyc_7203_firmware, Epyc_7203p_firmware, Epyc_72f3_firmware, Epyc_7303_firmware, Epyc_7303p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7513_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7643_firmware, Epyc_7643p_firmware, Epyc_7663_firmware, Epyc_7663p_firmware, Epyc_7713_firmware, Epyc_7713p_firmware, Epyc_7763_firmware, Epyc_7773x_firmware, Epyc_8024p_firmware, Epyc_8024pn_firmware, Epyc_8124p_firmware, Epyc_8124pn_firmware, Epyc_8224p_firmware, Epyc_8224pn_firmware, Epyc_8324p_firmware, Epyc_8324pn_firmware, Epyc_8434p_firmware, Epyc_8434pn_firmware, Epyc_8534p_firmware, Epyc_8534pn_firmware, Epyc_9124_firmware, Epyc_9174f_firmware, Epyc_9184x_firmware, Epyc_9224_firmware, Epyc_9254_firmware, Epyc_9274f_firmware, Epyc_9334_firmware, Epyc_9354_firmware, Epyc_9354p_firmware, Epyc_9374f_firmware, Epyc_9384x_firmware, Epyc_9454_firmware, Epyc_9454p_firmware, Epyc_9474f_firmware, Epyc_9534_firmware, Epyc_9554_firmware, Epyc_9554p_firmware, Epyc_9634_firmware, Epyc_9654_firmware, Epyc_9654p_firmware, Epyc_9684x_firmware, Epyc_9734_firmware, Epyc_9754_firmware, Epyc_9754s_firmware
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10.0
|
|
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