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Search Results (13 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-26346 1 Amd 208 Ryzen 3 3100, Ryzen 3 3100 Firmware, Ryzen 3 3200g and 205 more 2025-04-09 5.5 Medium
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-2022-23824 3 Amd, Fedoraproject, Xen 336 A10-9600p, A10-9600p Firmware, A10-9630p and 333 more 2025-02-13 5.5 Medium
IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.
CVE-2021-26371 1 Amd 256 Amd 3015ce, Amd 3015ce Firmware, Amd 3015e and 253 more 2025-01-28 5.5 Medium
A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memory to userspace, potentially leading to information disclosure.
CVE-2021-26365 1 Amd 108 Amd 3015ce, Amd 3015ce Firmware, Amd 3015e and 105 more 2025-01-28 8.2 High
Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially limited leakage of information about out-of-bounds memory contents.
CVE-2021-26354 1 Amd 304 Amd 3015ce, Amd 3015ce Firmware, Amd 3015e and 301 more 2025-01-28 5.5 Medium
Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory values to be initialized to zero, potentially leading to a loss of integrity.
CVE-2021-26390 1 Amd 74 Athlon 300u, Athlon 300u Firmware, Ryzen 3 3200u and 71 more 2024-11-21 6.2 Medium
A malicious or compromised UApp or ABL may coerce the bootloader into corrupting arbitrary memory potentially leading to loss of integrity of data.
CVE-2021-26388 1 Amd 213 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 210 more 2024-11-21 5.5 Medium
Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents, resulting in a potential denial of service.
CVE-2021-26384 1 Amd 104 Athlon Gold 3150u, Athlon Gold 3150u Firmware, Athlon Silver 3050u and 101 more 2024-11-21 7.8 High
A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.
CVE-2021-26382 1 Amd 70 Ryzen 3 3200u, Ryzen 3 3200u Firmware, Ryzen 3 3250u and 67 more 2024-11-21 4.4 Medium
An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective signing key being declared as usable for authenticating an ACP firmware image, potentially resulting in a denial of service.
CVE-2021-26378 1 Amd 167 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 164 more 2024-11-21 5.5 Medium
Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
CVE-2021-26376 1 Amd 167 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 164 more 2024-11-21 5.5 Medium
Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service.
CVE-2021-26375 1 Amd 167 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 164 more 2024-11-21 5.5 Medium
Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that could result in denial of service.
CVE-2021-26373 1 Amd 175 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 172 more 2024-11-21 5.5 Medium
Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could result in denial of resources and/or possibly denial of service.