Skip to contentAmd Epyc 7373x Firmware vulnerabilities
- amd 1st gen epyc, 2nd gen epyc, 3rd gen epyc +150 more +152 moreFailure to validate the communication buffer and communication service in the BIOS may allow an...CVE-2021-263167.8 High
- amd a10-9600p firmware, a10-9630p firmware, a12-9700p firmware +167 more +169 moreIBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets...CVE-2022-23824Fix available5.5 Medium
- amd processors, athlon 3050ge firmware, athlon 3150g firmware +177 more +179 moreExecution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU...CVE-2021-467785.6 Medium
- amd athlon™ series, epyc 7232p firmware, epyc 7252 firmware +106 more +108 moreImproper validation of the BIOS directory may allow for searches to read beyond the directory...CVE-2021-263885.5 Medium
- amd athlon™ series, epyc 7232p firmware, epyc 7252 firmware +83 more +85 moreInsufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling...CVE-2021-263765.5 Medium
- amd athlon™ series, epyc 7232p firmware, epyc 7252 firmware +87 more +89 moreInsufficient bound checks in the System Management Unit (SMU) may result in a system voltage...CVE-2021-263735.5 Medium
- amd epyc 72f3 firmware, epyc 7313 firmware, epyc 7313p firmware +21 more +23 moreFailure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU)...CVE-2021-263485.5 Medium
- amd epyc 7232p firmware, epyc 7252 firmware, epyc 7262 firmware +42 more +44 moreInsufficient bounds checking in an SMU mailbox register could allow an attacker to potentially...CVE-2021-263645.5 Medium
- amd epyc 72f3 firmware, epyc 7313 firmware, epyc 7313p firmware +21 more +23 moreFailure to assign a new report ID to an imported guest may potentially result in an SEV-SNP guest...CVE-2021-263495.5 Medium
- amd athlon™ series, epyc 7232p firmware, epyc 7252 firmware +83 more +85 moreInsufficient bound checks in the System Management Unit (SMU) may result in access to an invalid...CVE-2021-263785.5 Medium
- amd epyc 7002 firmware, epyc 7232p firmware, epyc 7252 firmware +47 more +49 moreTOCTOU (time-of-check to time-of-use) issue in the System Management Unit (SMU) may result in a...CVE-2021-263474.7 Medium
- amd epyc 7001 firmware, epyc 7251 firmware, epyc 7261 firmware +36 more +38 moreIn SEV guest VMs, the CPU may fail to flush the Translation Lookaside Buffer (TLB) following a...CVE-2021-263423.3 Low
- amd athlon™ series, epyc 7232p firmware, epyc 7252 firmware +83 more +85 moreInsufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in...CVE-2021-263755.5 Medium
- amd athlon™ series, epyc 7232p firmware, epyc 7252 firmware +44 more +46 moreInsufficient bound checks related to PCIE in the System Management Unit (SMU) may result in...CVE-2021-263725.5 Medium
- amd athlon™ series, epyc 72f3 firmware, epyc 7313 firmware +84 more +86 moreA bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged...CVE-2021-263395.5 Medium
- amd epyc 7232p firmware, epyc 7252 firmware, epyc 7262 firmware +42 more +44 moreA TOCTOU race condition in SMU may allow for the caller to obtain and manipulate the address of a...CVE-2021-263504.7 Medium
- amd 3rd gen epyc, epyc 72f3 firmware, epyc 7313 firmware +21 more +23 moreDue to a mishandled error, it is possible to leave the DRTM UApp in a partially initialized state...CVE-2021-263537.8 High
- 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