Skip to contentAmd 3rd Gen Amd Epyc™ Processors 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
- 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 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 1st/2nd/3rd gen amd epyc™ processors, epyc 7001 firmware, epyc 7002 firmware +59 more +61 moreA potential denial of service (DoS) vulnerability exists in the integrated chipset that may allow a malicious attacker to hang the system when it is rebooted.CVE-2020-129887.5 High