Skip to contentAmd 3rd Gen Amd Epyc™ vulnerabilities
- amd 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors +31 more +33 moreA heap overflow in SMM module may allow an attacker with access to a second vulnerability that...CVE-2023-205777.4 High
- amd 1st gen amd epyc™ processors, 1st gen amd epyc processors, 2nd gen amd epyc™ processors +65 more +67 moreImproper validation in a model specific register (MSR) could allow a malicious program with ring0...CVE-2023-31315Fix available7.5 High
- amd 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors, epyc™ embedded 7003 +89 more +91 moreImproper restriction of write operations in SNP firmware could allow a malicious hypervisor to...CVE-2024-21980Public exploit7.9 High
- amd 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors, epyc™ embedded 7003 +89 more +91 moreImproper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite...CVE-2024-21978Public exploit6.0 Medium
- amd 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors, epyc™ embedded 7003 +87 more +89 moreImproper restriction of write operations in SNP firmware could allow a malicious hypervisor to...CVE-2023-31355Public exploit6.0 Medium
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors +23 more +25 moreA potential weakness in AMD SPI protection features may allow a malicious attacker with Ring0 ...CVE-2022-238298.2 High
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors +5 more +7 moreImproper
Access Control in System Management Mode (SMM) may allow an attacker access to
the SPI...CVE-2023-205877.1 High
- amd 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors, epyc 7203 firmware +61 more +63 moreDue to a code bug in
Secure_TSC, SEV firmware may allow an attacker with high privileges to cause...CVE-2023-313474.9 Medium
- amd 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors, epyc 7203 firmware +61 more +63 moreFailure to initialize
memory in SEV Firmware may allow a privileged attacker to access stale data...CVE-2023-31346Public exploitFix available6.0 Medium
- amd 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors, epyc 7203 firmware +64 more +66 moreDebug Exception Delivery in Secure Nested PagingCVE-2023-20573Public exploit3.2 Low
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors +69 more +71 moreImproper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker...CVE-2023-20592Fix available6.5 Medium
- amd 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors, epyc™ embedded 7003 +66 more +68 moreImproper address validation in ASP with SNP enabled may potentially allow an attacker to...CVE-2023-205665.3 Medium
- amd 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors, genoapi firmware +1 more +3 moreA Use-After-Free vulnerability in the management of an SNP guest context page may allow a...CVE-2023-205193.3 Low
- amd 3rd gen amd epyc™ processors, 4th gen amd epy™ processors, epyc™ embedded 7003 +65 more +67 moreSMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential...CVE-2022-238301.9 Low
- amd 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors, 4th gen amd epyc™ processors +92 more +94 moreFailure to validate the value in APCB may allow a privileged attacker to tamper with the APCB...CVE-2021-263451.9 Low
- amd 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors, epyc™ embedded 7002 +94 more +96 moreInsufficient DRAM address validation in System
Management Unit (SMU) may allow an attacker to...CVE-2023-205336.1 Medium
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors +77 more +79 moreInsufficient input validation in the ASP Bootloader may enable a privileged attacker with...CVE-2023-205261.9 Low
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors +104 more +106 moreTOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM...CVE-2023-205213.3 Low
- amd 3rd gen amd epyc™ processors, athlon™ 3000 series desktop processors with radeon™ graphics “picasso” am4, athlon™ 3000 series mobile processors with radeon™ graphics “pollock” +121 more +123 moreFailure to validate the AMD SMM communication buffer
may allow an attacker to corrupt the SMRAM...CVE-2022-238207.5 High
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors +147 more +149 moreInsufficient DRAM address validation in System
Management Unit (SMU) may allow an attacker to...CVE-2021-467746.7 Medium
- amd 3rd gen amd epyc™ processors, ryzen™ embedded 7000, ryzen™ embedded v3000 +139 more +141 moreImproper initialization of variables in the DXE driver may allow a privileged user to leak...CVE-2023-205944.4 Medium
- ryzen™ pro 5000 series desktop processors, amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors +178 more +180 moreA side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the...CVE-2023-20569Fix available4.7 Medium
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors +89 more +91 moreA potential power side-channel vulnerability in some AMD processors may allow an authenticated...CVE-2023-205756.5 Medium
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 2nd gen amd ryzen™ threadripper™ processors “colfax” +78 more +80 moreInsufficient validation of inputs in
SVC_MAP_USER_STACK in the ASP (AMD Secure Processor)...CVE-2021-467569.1 Critical
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors +138 more +140 moreA compromised or malicious ABL or UApp could
send a SHA256 system call to the bootloader, which...CVE-2021-263715.5 Medium
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 3rd gen amd epyc™ processors +103 more +105 moreA TOCTOU in ASP bootloader may allow an attacker
to tamper with the SPI ROM following data read...CVE-2021-263567.4 High
- amd 2nd gen amd epyc™ processors, 2nd gen amd ryzen™ threadripper™ processors “colfax”, 3rd gen amd epyc™ processors +167 more +169 moreInsufficient bounds checking in ASP may allow an
attacker to issue a system call from a...CVE-2021-263545.5 Medium
- amd 2nd gen amd epyc™, 3rd gen amd epyc™, epyc 7232p firmware +47 more +49 moreAn attacker with a compromised ASP could
possibly send malformed commands to an ASP on another...CVE-2023-205247.5 High
- amd 1st gen amd epyc™, 2nd gen amd epyc™, 3rd gen amd epyc™ +63 more +65 moreImproper access control settings in ASP
Bootloader may allow an attacker to corrupt the return...CVE-2023-205209.8 Critical
- amd 3rd gen amd epyc™, epyc 72f3 firmware, epyc 7313 firmware +21 more +23 moreInsufficient input validation on the model
specific register: VM_HSAVE_PA may potentially lead to...CVE-2022-238187.5 High
- amd 2nd gen amd epyc™, 3rd gen amd epyc™, epyc 7232p firmware +47 more +49 moreImproper input validation in ABL may enable an
attacker with physical access, to perform...CVE-2021-467756.8 Medium
- amd 2nd gen amd epyc™, 3rd gen amd epyc™, epyc 7232p firmware +47 more +49 moreInsufficient syscall input validation in the ASP
Bootloader may allow a privileged attacker to...CVE-2021-467698.8 High
- amd 2nd gen amd epyc™, 3rd gen amd epyc™, epyc 7232p firmware +47 more +49 moreImproper validation of DRAM addresses in SMU may
allow an attacker to overwrite sensitive memory...CVE-2021-467647.5 High
- amd 2nd gen amd epyc™, 3rd gen amd epyc™, epyc 7232p firmware +47 more +49 moreInsufficient input validation in the SMU may
enable a privileged attacker to write beyond the...CVE-2021-467637.5 High
- amd 2nd gen amd epyc™, 3rd gen amd epyc™, epyc™ embedded 7002 +49 more +51 moreInsufficient input validation in the SMU may
allow an attacker to corrupt SMU SRAM potentially...CVE-2021-467623.9 Low
- amd 3rd gen amd epyc™, epyc 72f3 firmware, epyc 7313 firmware +21 more +23 moreInsufficient address validation, may allow an
attacker with a compromised ABL and UApp to corrupt...CVE-2021-263977.1 High
- amd 2nd gen amd epyc™, 3rd gen amd epyc™, epyc 7232p firmware +47 more +49 moreInsufficient input validation of mailbox data in the
SMU may allow an attacker to coerce the SMU...CVE-2021-263799.8 Critical
- amd 3rd gen amd epyc™, epyc 72f3 firmware, epyc 7313 firmware +21 more +23 moreInsufficient validation of addresses in AMD Secure Processor (ASP) firmware system call may...CVE-2021-467717.8 High
- amd 3rd gen amd epyc™, epyc 72f3 firmware, epyc 7313 firmware +21 more +23 moreA bug with the SEV-ES TMR may lead to a potential loss of memory integrity for SNP-active VMs.CVE-2021-263247.8 High
- amd 3rd gen amd epyc™, epyc 72f3 firmware, epyc 7313 firmware +21 more +23 moreFailure to verify SEV-ES TMR is not in MMIO space, SEV-ES FW could result in a potential loss of...CVE-2021-263327.1 High
- amd 2nd gen amd epyc™, 3rd gen amd epyc™, epyc 7002 firmware +48 more +50 moreImproper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and...CVE-2021-263707.1 High
- amd 1st/2nd/3rd gen amd epyc™ processors, epyc 7001 firmware, epyc 7002 firmware +105 more +107 moreAMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted...CVE-2020-129665.5 Medium
- amd 3rd gen amd epyc™, epyc 7232p firmware, epyc 72f3 firmware +18 more +20 moreInsufficient input validation in the SNP_GUEST_REQUEST command may lead to a potential data abort...CVE-2021-263255.5 Medium
- amd 1st gen amd epyc™, 2nd gen amd epyc™, 3rd gen amd epyc™ +58 more +60 moreAMD System Management Unit (SMU) may experience a heap-based overflow which may result in a loss...CVE-2021-263305.5 Medium
- amd 3rd gen amd epyc™, epyc 7003 firmware, epyc 72f3 firmware +18 more +20 moreInsufficient validation of guest context in the SNP Firmware could lead to a potential loss of...CVE-2021-263275.5 Medium
- amd 3rd gen amd epyc™, epyc 7232p firmware, epyc 72f3 firmware +18 more +20 moreFailure to validate SEV Commands while SNP is active may result in a potential impact to memory...CVE-2021-263237.8 High
- amd 2nd gen amd epyc™, 3rd gen amd epyc™, epyc 7002 firmware +44 more +46 moreA potential vulnerability exists in AMD Platform Security Processor (PSP) that may allow an...CVE-2020-129617.8 High
- amd 3rd gen amd epyc™, epyc 7003 firmware, epyc 72f3 firmware +18 more +20 moreWhen the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently...CVE-2021-263157.8 High
- amd 1st gen amd epyc™, 2nd gen amd epyc™, 3rd gen amd epyc™ +58 more +60 moreA side effect of an integrated chipset option may be able to be used by an attacker to bypass SPI...CVE-2020-129545.5 Medium
- amd 1st gen amd epyc™, 2nd gen amd epyc™, 3rd gen amd epyc™ +58 more +60 moreAMD System Management Unit (SMU) contains a potential issue where a malicious user may be able to...CVE-2021-263317.8 High
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