293 matches found
PT-2021-31001
Уязвимость функции smu v12 0 fini smc tables модуля drivers/gpu/drm/amd/pm/swsmu/smu12/smu v12 0.c драйвера поддержки инфраструктуры прямого рендеринга DRI видеокарт AMD ядра операционной системы Linux связана с неправильным освобождением памяти. Эксплуатация уязвимости может позволить нарушителю...
CVE-2021-26337
Insufficient DRAM address validation in System Management Unit SMU may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests...
CVE-2021-26330
AMD System Management Unit SMU may experience a heap-based overflow which may result in a loss of resources...
CVE-2021-26336
Insufficient bounds checking in System Management Unit SMU may cause invalid memory accesses/updates that could result in SMU hang and subsequent failure to service any further requests from other components...
CVE-2021-26337
Insufficient DRAM address validation in System Management Unit SMU may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests...
CVE-2021-26337
Insufficient DRAM address validation in System Management Unit SMU may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests...
CVE-2021-26337
The CVE-2021-26337 issue is an AMD SMU (System Management Unit) DRAM address validation flaw. It can permit a DMA read from an invalid DRAM address into SRAM, causing the SMU to stop servicing further requests. Mitigations are provided by AMD/AGSIA: update to the specified AGESA PI software versi...
CVE-2021-26330
AMD System Management Unit SMU may experience a heap-based overflow which may result in a loss of resources...
CVE-2021-26330
CVE-2021-26330 describes a heap-based overflow in the AMD System Management Unit (SMU) that may result in resource loss. Connected sources confirm affected hardware as AMD EPYC generations (1st/2nd/3rd Gen) and associate the issue with SMU/ASP components. The AMD Bulletin AMD-SB-1021 provides mit...
CVE-2021-26329
AMD System Management Unit SMU may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources...
CVE-2021-26338
Improper access controls in System Management Unit SMU may allow for an attacker to override performance control tables located in DRAM resulting in a potential lack of system resources...
Improper access control
Improper access controls in System Management Unit SMU may allow for an attacker to override performance control tables located in DRAM resulting in a potential lack of system resources...
Integer overflow
AMD System Management Unit SMU may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources...
CVE-2021-26331
CVE-2021-26331 affects the AMD System Management Unit (SMU). The vulnerability description indicates a malicious user could manipulate mailbox entries to achieve arbitrary code execution. Impact and exploit details are not provided beyond this, but the AMD-SB-1021 bulletin notes mitigations via O...
CVE-2021-26336
Insufficient bounds checking in System Management Unit SMU may cause invalid memory accesses/updates that could result in SMU hang and subsequent failure to service any further requests from other components...
CVE-2021-26329
CVE-2021-26329 affects the AMD System Management Unit (SMU). The available documents confirm an integer overflow when an invalid length is provided, potentially causing resource loss. The issue is listed for multiple AMD EPYC generations (1st/2nd/3rd Gen) in AMD’s SB-1021 bulletin. Mitigations in...
CVE-2021-26329
AMD System Management Unit SMU may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources...
CVE-2021-26338
Improper access controls in System Management Unit SMU may allow for an attacker to override performance control tables located in DRAM resulting in a potential lack of system resources...
CVE-2021-26338
The CVE targets AMD's System Management Unit (SMU) in AMD EPYC processors (1st–3rd Gen) where improper access controls may allow an attacker to override DRAM performance-control tables, risking resource exhaustion. Affected components/versions are stated in AMD’s bulletin AMD-SB-1021 (AGESA mitig...
