Amd A9-9420 Firmware vulnerabilities

• amd 1st gen amd epyc™ processors, 2nd gen amd epyc™ processors, 2nd gen amd ryzen™ threadripper™ processors +174 more +176 more When SMT is enabled, certain AMD processors may speculatively execute instructions using a target... CVE-2022-27672 Fix available 4.7 MediumFebruary 14, 2023
• amd a10-9600p firmware, a10-9630p firmware, a12-9700p firmware +167 more +169 more IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets... CVE-2022-23824 Fix available 5.5 MediumNovember 9, 2022
• amd processors, a10-9600p firmware, a10-9630p firmware +124 more +126 more Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type... CVE-2022-23825 Fix available 6.5 MediumJuly 12, 2022
• amd a10-9600p firmware, a10-9630p firmware, a12-9700p firmware +124 more +126 more AMD microprocessor families 15h to 18h are affected by a new Spectre variant that is able to... CVE-2022-29900 Public exploitFix available 6.5 MediumJuly 12, 2022
• amd processors, a10-9600p firmware, a10-9630p firmware +140 more +142 more A potential vulnerability in some AMD processors using frequency scaling may allow an... CVE-2022-23823 6.5 MediumJune 15, 2022
• amd a10-9600p firmware, a10-9630p firmware, a12-9700p firmware +124 more +126 more Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially... CVE-2021-26341 6.5 MediumMarch 11, 2022
• amd a10-9600p firmware, a10-9630p firmware, a12-9700p firmware +124 more +126 more LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs. CVE-2021-26401 Fix available 5.6 MediumMarch 11, 2022