CVE-2022-27672
- EPSS 0.15%
- Veröffentlicht 01.03.2023 08:15:10
- Zuletzt bearbeitet 21.11.2024 06:56:08
When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.
CVE-2021-26346
- EPSS 0.06%
- Veröffentlicht 11.01.2023 08:15:10
- Zuletzt bearbeitet 09.04.2025 16:15:18
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
CVE-2021-26339
- EPSS 0.09%
- Veröffentlicht 11.05.2022 17:15:08
- Zuletzt bearbeitet 21.11.2024 05:56:08
A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang resulting in a potential denial of service. AMD believes the specific code includes a specific x86 instruction sequence t...
CVE-2021-26401
- EPSS 0.13%
- Veröffentlicht 11.03.2022 18:15:11
- Zuletzt bearbeitet 21.11.2024 05:56:18
LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.
CVE-2021-26341
- EPSS 0.05%
- Veröffentlicht 11.03.2022 18:15:10
- Zuletzt bearbeitet 21.11.2024 05:56:09
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.