Skip to contentAmd Processors vulnerabilities
- 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 4th gen amd epyc™ processors, epyc™ embedded 9003, epyc 9124 firmware +28 more +30 moreImproper clearing of sensitive data in the ASP Bootloader may expose secret keys to a privileged...CVE-2021-467662.5 Low
- amd radeon rx 5300 xt, radeon software, radeon™ pro w5000 series graphics cards +13 more +15 moreAn improper privilege management in the AMD Radeon™ Graphics driver may allow an authenticated...CVE-2023-20598Public exploit7.8 High
- amd epyc™ embedded 7003, ryzen™ embedded 5000, ryzen™ embedded v2000 +112 more +114 moreImproper initialization of variables in the DXE driver may allow a privileged user to leak...CVE-2023-205975.5 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 athlon 3000g, athlon 3015ce firmware, athlon 3015e firmware +136 more +138 moreInsufficient input validation in
CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory...CVE-2023-205557.8 High
- amd athlon gold 3150g firmware, athlon gold 3150ge firmware, athlon gold pro 3150g firmware +49 more +51 moreSpeculative LeaksCVE-2023-20588Fix availableEPSS 11.2%5.5 Medium
- ryzen™ pro 5000 series desktop processors, amd 4700s firmware, athlon gold 3150c firmware +142 more +144 morefTPM Voltage Fault InjectionCVE-2023-205896.8 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 processors, * +1 moreSoftware based Power Side Channel on AMD CPUsCVE-2023-205834.7 Medium
- debian linux, amd 2nd gen amd epyc™ processors, 3rd gen amd ryzen™ threadripper™ processors “castle peak” hedt +76 more +78 moreModerate: linux-firmware security updateCVE-2023-20593Public exploitFix available5.5 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 3rd gen amd ryzen™ threadripper™ processors “castle peak” hedt, ryzen™ 5000 series desktop processors “vermeer” am4, athlon gold 3150g firmware +67 more +69 moreInsufficient bounds checking in ASP (AMD Secure
Processor) may allow for an out of bounds read in...CVE-2021-467947.5 High
- amd athlon gold 3150g firmware, athlon gold 3150ge firmware, athlon silver 3050ge firmware +60 more +62 moreTime-of-check Time-of-use (TOCTOU) in the
BIOS2PSP command may allow an attacker with a malicious...CVE-2021-467925.9 Medium
- amd 3rd gen amd ryzen™ threadripper™ processors “castle peak” hedt, ryzen™ 5000 series desktop processors “vermeer” am4, ryzen 1200 \(af\) firmware +72 more +74 moreInsufficient input validation in ABL may enable
a privileged attacker to corrupt ASP memory,...CVE-2021-467738.8 High
- amd ryzen 3100 firmware, ryzen 3300x firmware, ryzen 3500 firmware +46 more +48 moreInsufficient input validation in ASP may allow
an attacker with a compromised SMM to induce out...CVE-2021-467657.5 High
- amd 3rd gen amd ryzen™ threadripper™ processors “castle peak” hedt, ryzen 3945wx firmware, ryzen 3955wx firmware +6 more +8 moreA malicious or compromised UApp or ABL can send
a malformed system call to the bootloader, which...CVE-2021-467609.8 Critical
- amd athlon gold 3150g firmware, athlon gold 3150ge firmware, athlon silver 3050ge firmware +62 more +64 moreImproper syscall input validation in AMD TEE
(Trusted Execution Environment) may allow an...CVE-2021-467596.1 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 3rd gen amd ryzen™ threadripper™ processors “castle peak” hedt, ryzen™ 5000 series desktop processors “vermeer” am4, ryzen 3100 firmware +29 more +31 moreFailure to unmap certain SysHub mappings in
error paths of the ASP (AMD Secure Processor)...CVE-2021-467557.5 High
- amd ryzen™ embedded r1000, ryzen™ embedded r2000, ryzen™ embedded v1000 +66 more +68 moreInsufficient input validation in the ASP (AMD
Secure Processor) bootloader may allow an attacker...CVE-2021-467549.1 Critical
- amd athlon gold 3150g firmware, athlon gold 3150ge firmware, athlon silver 3050ge firmware +73 more +75 moreFailure to validate the length fields of the ASP
(AMD Secure Processor) sensor fusion hub headers...CVE-2021-467539.1 Critical
- amd 3rd gen amd ryzen™ threadripper™ processors “castle peak” hedt, ryzen™ 5000 series desktop processors “vermeer” am4, athlon gold 3150g firmware +67 more +69 moreInsufficient bounds checking in ASP (AMD Secure
Processor) may allow for an out of bounds read in...CVE-2021-467497.5 High
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 2nd gen amd ryzen™ threadripper™ processors “colfax” +50 more +52 moreInsufficient validation in parsing Owner's
Certificate Authority (OCA) certificates in SEV (AMD...CVE-2021-264067.5 High
- 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 3015ce firmware, 3015e firmware, athlon™ 3000 series mobile processors with radeon™ graphics “pollock” +61 more +63 moreCertain size values in firmware binary headers
could trigger out of bounds reads during signature...CVE-2021-263658.2 High
- 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 ryzen™ threadripper™ processor, 3rd gen amd ryzen™ threadripper™ processors, athlon gold 3150u firmware +93 more +95 moreInsufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper...CVE-2023-205588.8 High
- amd 2nd gen amd ryzen™ threadripper™ processor, 3rd gen amd ryzen™ threadripper™ processors, athlon gold 3150u firmware +93 more +95 moreInsufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to...CVE-2023-205598.8 High
- amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 2nd gen amd ryzen™ threadripper™ processors +174 more +176 moreWhen SMT is enabled, certain AMD processors may speculatively execute instructions using a target...CVE-2022-27672Fix available4.7 Medium
- 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 processors, a10-9600p firmware, a10-9630p firmware +124 more +126 moreAliases in the branch predictor may cause some AMD processors to predict the wrong branch type...CVE-2022-23825Fix available6.5 Medium
- amd a10-9600p firmware, a10-9630p firmware, a12-9700p firmware +124 more +126 moreAMD microprocessor families 15h to 18h are affected by a new Spectre variant that is able to...CVE-2022-29900Public exploitFix available6.5 Medium
- amd processors, a10-9600p firmware, a10-9630p firmware +140 more +142 moreA potential vulnerability in some AMD processors using frequency scaling may allow an...CVE-2022-238236.5 Medium
- amd processors, epyc 7001 firmware, epyc 7002 firmware +97 more +99 moreAn attacker with access to a malicious hypervisor may be able to infer data values used in a SEV...CVE-2021-467446.5 Medium
- amd processors, cpu +1 moreAMD processors may speculatively re-order load instructions which can result in stale data being...CVE-2021-264004.0 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
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