|
2023-05-09
|
CVE-2021-26371
|
A compromised or malicious ABL or UApp could
send a SHA256 system call to the bootloader, which may result in exposure of
ASP memory to userspace, potentially leading to information disclosure.
|
Amd_3015ce_firmware, Amd_3015e_firmware, Epyc_7001_firmware, Epyc_7002_firmware, Epyc_7003_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_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_7662_firmware, Epyc_7663_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, Ryzen_3_2200g_firmware, Ryzen_3_2200ge_firmware, Ryzen_3_2200u_firmware, Ryzen_3_2300u_firmware, Ryzen_3_3100_firmware, Ryzen_3_3200u_firmware, Ryzen_3_3250c_firmware, Ryzen_3_3250u_firmware, Ryzen_3_3300u_firmware, Ryzen_3_3300x_firmware, Ryzen_3_3350u_firmware, Ryzen_3_pro_2100ge_firmware, Ryzen_5_2400g_firmware, Ryzen_5_2400ge_firmware, Ryzen_5_2500u_firmware, Ryzen_5_2600h_firmware, Ryzen_5_3450u_firmware, Ryzen_5_3500_firmware, Ryzen_5_3500c_firmware, Ryzen_5_3500u_firmware, Ryzen_5_3500x_firmware, Ryzen_5_3550h_firmware, Ryzen_5_3580u_firmware, Ryzen_5_3600_firmware, Ryzen_5_3600x_firmware, Ryzen_5_3600xt_firmware, Ryzen_5_5500_firmware, Ryzen_5_5600_firmware, Ryzen_5_5600x_firmware, Ryzen_7_2700u_firmware, Ryzen_7_2800h_firmware, Ryzen_7_3700c_firmware, Ryzen_7_3700u_firmware, Ryzen_7_3700x_firmware, Ryzen_7_3750h_firmware, Ryzen_7_3780u_firmware, Ryzen_7_3800x_firmware, Ryzen_7_3800xt_firmware, Ryzen_7_5700x_firmware, Ryzen_7_5800_firmware, Ryzen_7_5800x3d_firmware, Ryzen_7_5800x_firmware, Ryzen_9_3900_firmware, Ryzen_9_3900x_firmware, Ryzen_9_3900xt_firmware, Ryzen_9_3950x_firmware, Ryzen_9_5900_firmware, Ryzen_9_5900x_firmware, Ryzen_9_5950x_firmware, Ryzen_threadripper_3960x_firmware, Ryzen_threadripper_3970x_firmware, Ryzen_threadripper_3990x_firmware, Ryzen_threadripper_pro_3945wx_firmware, Ryzen_threadripper_pro_3955wx_firmware, Ryzen_threadripper_pro_3975wx_firmware, Ryzen_threadripper_pro_3995wx_firmware, Ryzen_threadripper_pro_5945wx_firmware, Ryzen_threadripper_pro_5955wx_firmware, Ryzen_threadripper_pro_5965wx_firmware, Ryzen_threadripper_pro_5975wx_firmware, Ryzen_threadripper_pro_5995wx_firmware
|
5.5
|
|
|
|
2023-05-09
|
CVE-2021-26379
|
Insufficient input validation of mailbox data in the
SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially
leading to a loss of integrity and privilege escalation.
|
Epyc_7232p_firmware, Epyc_7252_firmware, Epyc_7262_firmware, Epyc_7272_firmware, Epyc_7282_firmware, Epyc_72f3_firmware, Epyc_7302_firmware, Epyc_7302p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7352_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7402_firmware, Epyc_7402p_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7452_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7502_firmware, Epyc_7502p_firmware, Epyc_7513_firmware, Epyc_7532_firmware, Epyc_7542_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7552_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7662_firmware, Epyc_7663_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
|
9.8
|
|
|
|
2023-05-09
|
CVE-2021-26406
|
Insufficient validation in parsing Owner's
Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization)
and SEV-ES user application can lead to a host crash potentially resulting in
denial of service.
|
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_7301_firmware, Epyc_7302_firmware, Epyc_7302p_firmware, Epyc_7351_firmware, Epyc_7351p_firmware, Epyc_7352_firmware, Epyc_7371_firmware, Epyc_7401_firmware, Epyc_7401p_firmware, Epyc_7402_firmware, Epyc_7402p_firmware, Epyc_7451_firmware, Epyc_7452_firmware, Epyc_7501_firmware, Epyc_7502_firmware, Epyc_7502p_firmware, Epyc_7532_firmware, Epyc_7542_firmware, Epyc_7551_firmware, Epyc_7551p_firmware, Epyc_7552_firmware, Epyc_7571_firmware, Epyc_7601_firmware, Epyc_7642_firmware, Epyc_7662_firmware, Epyc_7702_firmware, Epyc_7702p_firmware, Epyc_7742_firmware, Epyc_7f32_firmware, Epyc_7f52_firmware, Epyc_7f72_firmware, Epyc_7h12_firmware
|
7.5
|
|
|
|
2023-05-09
|
CVE-2021-46763
|
Insufficient input validation in the SMU may
enable a privileged attacker to write beyond the intended bounds of a shared
memory buffer potentially leading to a loss of integrity.
|
Epyc_7232p_firmware, Epyc_7252_firmware, Epyc_7262_firmware, Epyc_7272_firmware, Epyc_7282_firmware, Epyc_72f3_firmware, Epyc_7302_firmware, Epyc_7302p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7352_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7402_firmware, Epyc_7402p_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7452_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7502_firmware, Epyc_7502p_firmware, Epyc_7513_firmware, Epyc_7532_firmware, Epyc_7542_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7552_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7662_firmware, Epyc_7663_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
|
7.5
|
|
|
|
2023-05-09
|
CVE-2021-46764
|
Improper validation of DRAM addresses in SMU may
allow an attacker to overwrite sensitive memory locations within the ASP
potentially resulting in a denial of service.
|
Epyc_7232p_firmware, Epyc_7252_firmware, Epyc_7262_firmware, Epyc_7272_firmware, Epyc_7282_firmware, Epyc_72f3_firmware, Epyc_7302_firmware, Epyc_7302p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7352_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7402_firmware, Epyc_7402p_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7452_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7502_firmware, Epyc_7502p_firmware, Epyc_7513_firmware, Epyc_7532_firmware, Epyc_7542_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7552_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7662_firmware, Epyc_7663_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
|
7.5
|
|
|
|
2023-05-09
|
CVE-2021-46769
|
Insufficient syscall input validation in the ASP
Bootloader may allow a privileged attacker to execute arbitrary DMA copies,
which can lead to code execution.
|
Epyc_7232p_firmware, Epyc_7252_firmware, Epyc_7262_firmware, Epyc_7272_firmware, Epyc_7282_firmware, Epyc_72f3_firmware, Epyc_7302_firmware, Epyc_7302p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7352_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7402_firmware, Epyc_7402p_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7452_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7502_firmware, Epyc_7502p_firmware, Epyc_7513_firmware, Epyc_7532_firmware, Epyc_7542_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7552_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7662_firmware, Epyc_7663_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
|
8.8
|
|
|
|
2023-05-09
|
CVE-2021-46775
|
Improper input validation in ABL may enable an
attacker with physical access, to perform arbitrary memory overwrites,
potentially leading to a loss of integrity and code execution.
|
Epyc_7232p_firmware, Epyc_7252_firmware, Epyc_7262_firmware, Epyc_7272_firmware, Epyc_7282_firmware, Epyc_72f3_firmware, Epyc_7302_firmware, Epyc_7302p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7352_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7402_firmware, Epyc_7402p_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7452_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7502_firmware, Epyc_7502p_firmware, Epyc_7513_firmware, Epyc_7532_firmware, Epyc_7542_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7552_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7662_firmware, Epyc_7663_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
|
6.8
|
|
|
|
2023-05-09
|
CVE-2023-20520
|
Improper access control settings in ASP
Bootloader may allow an attacker to corrupt the return address causing a
stack-based buffer overrun potentially leading to arbitrary code execution.
|
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_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_7571_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7601_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7662_firmware, Epyc_7663_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
|
9.8
|
|
|
|
2023-05-09
|
CVE-2023-20524
|
An attacker with a compromised ASP could
possibly send malformed commands to an ASP on another CPU, resulting in an out
of bounds write, potentially leading to a loss a loss of integrity.
|
Epyc_7232p_firmware, Epyc_7252_firmware, Epyc_7262_firmware, Epyc_7272_firmware, Epyc_7282_firmware, Epyc_72f3_firmware, Epyc_7302_firmware, Epyc_7302p_firmware, Epyc_7313_firmware, Epyc_7313p_firmware, Epyc_7343_firmware, Epyc_7352_firmware, Epyc_7373x_firmware, Epyc_73f3_firmware, Epyc_7402_firmware, Epyc_7402p_firmware, Epyc_7413_firmware, Epyc_7443_firmware, Epyc_7443p_firmware, Epyc_7452_firmware, Epyc_7453_firmware, Epyc_7473x_firmware, Epyc_74f3_firmware, Epyc_7502_firmware, Epyc_7502p_firmware, Epyc_7513_firmware, Epyc_7532_firmware, Epyc_7542_firmware, Epyc_7543_firmware, Epyc_7543p_firmware, Epyc_7552_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7662_firmware, Epyc_7663_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
|
7.5
|
|
|
|
2023-05-09
|
CVE-2021-46756
|
Insufficient validation of inputs in
SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an
attacker with a malicious Uapp or ABL to send malformed or invalid syscall to
the bootloader resulting in a potential denial of service and loss of
integrity.
|
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_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_7571_firmware, Epyc_7573x_firmware, Epyc_75f3_firmware, Epyc_7601_firmware, Epyc_7642_firmware, Epyc_7643_firmware, Epyc_7662_firmware, Epyc_7663_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
|
9.1
|
|
|