Amd Ryzen 7 4800u vulnerabilities

• amd ryzen™ 3000 series processors with radeon™ graphics, ryzen™ 4000 series desktop processors with radeon™ graphics, ryzen™ 4000 series mobile processors with radeon™ graphics +140 more +142 more Improper Access Control in the AMD SPI protection feature may allow a user with Ring0 (kernel... CVE-2023-20579 6.0 MediumFebruary 13, 2024
• amd athlon 3000g firmware, instinct mi100 firmware, instinct mi210 firmware +129 more +131 more GPU kernel implementations susceptible to memory leak CVE-2023-4969 Fix available 6.5 MediumJanuary 16, 2024
• amd ryzen™ embedded 5000, ryzen™ embedded r1000, ryzen™ embedded r2000 +129 more +131 more Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM... CVE-2022-23821 9.8 CriticalNovember 14, 2023
• amd ryzen™ 5000 series processors with radeon™ graphics “barcelo”, ryzen™ 6000 series processors with radeon™ graphics "rembrandt", ryzen™ 7030 series mobile processors with radeon™ graphics “barcelo-r” +67 more +69 more Insufficient validation of SPI flash addresses in the ASP (AMD Secure Processor) bootloader may... CVE-2021-46758 6.1 MediumNovember 14, 2023
• 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 more Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM... CVE-2022-23820 7.5 HighNovember 14, 2023
• amd ryzen 5 7600x, ryzen 7 4800u, apple m1 mac mini +14 more +16 more PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers software... CVE-2023-44216 5.3 MediumSeptember 26, 2023
• amd athlon 3000g, athlon 3015ce firmware, athlon 3015e firmware +136 more +138 more Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory... CVE-2023-20555 7.8 HighAugust 8, 2023
• 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, athlon 3050ge firmware, athlon 3150g firmware +177 more +179 more Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU... CVE-2021-46778 5.6 MediumAugust 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