Filtered by vendor Amd Subscriptions
Filtered by product Epyc 7402 Subscriptions
Total 73 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2023-20524 1 Amd 96 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 93 more 2023-05-22 7.5 High
An attacker with a compromised ASP could possibly send malformed commands to an ASP on another CPU, resulting in an out of bounds write, potentially leading to a loss a loss of integrity.
CVE-2021-46756 1 Amd 126 Epyc 7232p, Epyc 7232p Firmware, Epyc 7251 and 123 more 2023-05-22 9.1 Critical
Insufficient validation of inputs in SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious Uapp or ABL to send malformed or invalid syscall to the bootloader resulting in a potential denial of service and loss of integrity.
CVE-2021-26356 1 Amd 196 Epyc 7001, Epyc 7001 Firmware, Epyc 7002 and 193 more 2023-05-16 7.4 High
A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data corruption and information disclosure.
CVE-2020-12966 1 Amd 214 Epyc 7001, Epyc 7001 Firmware, Epyc 7002 and 211 more 2022-10-26 5.5 Medium
AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). A local authenticated attacker could potentially exploit this vulnerability leading to leaking guest data by the malicious hypervisor.
CVE-2021-26322 1 Amd 114 Epyc 7232p, Epyc 7232p Firmware, Epyc 7251 and 111 more 2022-10-25 7.5 High
Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”.
CVE-2021-26338 1 Amd 88 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 85 more 2022-10-24 7.5 High
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-2021-26336 1 Amd 190 Epyc 7002, Epyc 7002 Firmware, Epyc 7003 and 187 more 2022-10-07 5.5 Medium
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-2020-12944 1 Amd 114 Epyc 7232p, Epyc 7232p Firmware, Epyc 7251 and 111 more 2022-10-06 7.8 High
Insufficient validation of BIOS image length by ASP Firmware could lead to arbitrary code execution.
CVE-2021-26337 1 Amd 224 Epyc 7002, Epyc 7002 Firmware, Epyc 7003 and 221 more 2022-09-10 5.5 Medium
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-2021-46778 1 Amd 358 Athlon 3050ge, Athlon 3050ge Firmware, Athlon 3150g and 355 more 2022-08-19 5.6 Medium
Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2” and “Zen 3” that use simultaneous multithreading (SMT). By measuring the contention level on scheduler queues an attacker may potentially leak sensitive information.
CVE-2020-12946 1 Amd 88 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 85 more 2022-07-08 7.1 High
Insufficient input validation in ASP firmware for discrete TPM commands could allow a potential loss of integrity and denial of service.
CVE-2020-12954 1 Amd 116 Epyc 7001, Epyc 7001 Firmware, Epyc 7002 and 113 more 2022-07-08 5.5 Medium
A side effect of an integrated chipset option may be able to be used by an attacker to bypass SPI ROM protections, allowing unauthorized SPI ROM modification.
CVE-2022-23823 1 Amd 284 A10-9600p, A10-9600p Firmware, A10-9630p and 281 more 2022-06-29 6.5 Medium
A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure.
CVE-2021-26375 1 Amd 167 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 164 more 2022-06-01 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-2021-26378 1 Amd 167 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 164 more 2022-06-01 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-2021-26364 1 Amd 88 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 85 more 2022-05-25 5.5 Medium
Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service.
CVE-2021-26372 1 Amd 88 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 85 more 2022-05-25 5.5 Medium
Insufficient bound checks related to PCIE in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
CVE-2021-26350 1 Amd 88 Epyc 7232p, Epyc 7232p Firmware, Epyc 7252 and 85 more 2022-05-23 4.7 Medium
A TOCTOU race condition in SMU may allow for the caller to obtain and manipulate the address of a message port register which may result in a potential denial of service.
CVE-2021-26370 1 Amd 98 Epyc 7002, Epyc 7002 Firmware, Epyc 7232p and 95 more 2022-05-18 7.1 High
Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to overwrite arbitrary bootloader memory with SPI ROM contents resulting in a loss of integrity and availability.
CVE-2021-26408 1 Amd 76 Epyc 7001, Epyc 7001 Firmware, Epyc 7002 and 73 more 2022-05-17 7.1 High
Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's integrity or confidentiality.