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amd epyc 7002 firmware
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amd epyc 7002 firmware
33 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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4.0+
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CVE-2021-26371
< romepi_1.0.0.d
A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memo
5.5
MEDIUM
CVE-2021-26356
< romepi_1.0.0.d
A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in
7.4
HIGH
CVE-2021-26354
< romepi_1.0.0.d
Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary
5.5
MEDIUM
CVE-2023-20532
< romepi_1.0.0.c
Insufficient input validation in the SMU may allow an attacker to improperly lock resources, potentially resulting in a denial of
5.3
MEDIUM
CVE-2023-20531
< romepi_1.0.0.c
Insufficient bound checks in the SMU may allow an attacker to update the SRAM from/to address space to an invalid value potentiall
7.5
HIGH
CVE-2023-20529
< romepi_1.0.0.c
Insufficient bound checks in the SMU may allow an attacker to update the from/to address space to an invalid value potentially res
7.5
HIGH
CVE-2023-20528
< romepi_1.0.0.c
Insufficient input validation in the SMU may allow a physical attacker to exfiltrate SMU memory contents over the I2C bus potentia
2.4
LOW
CVE-2023-20527
< romepi_1.0.0.c
Improper syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory out-of-bounds, potentially
6.5
MEDIUM
CVE-2023-20525
< romepi_100d
Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a
6.5
MEDIUM
CVE-2023-20523
< romepi_1.0.0.c
TOCTOU in the ASP may allow a physical attacker to write beyond the buffer bounds, potentially leading to a loss of integrity or d
5.7
MEDIUM
CVE-2021-26403
< romepi_1.0.0.9
Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of
6.5
MEDIUM
CVE-2021-26402
< romepi_1.0.0.c
Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to
7.1
HIGH
CVE-2021-26398
< romepi_1.0.0.c
Insufficient input validation in SYS_KEY_DERIVE system call in a compromised user application or ABL may allow an attacker to corr
7.8
HIGH
CVE-2021-26316
< romepi_1.0.0.d
Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer
7.8
HIGH
CVE-2022-23824
all versions
IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information
5.5
MEDIUM
CVE-2021-46778
all versions
Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen
5.6
MEDIUM
CVE-2022-23825
all versions
Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information
6.5
MEDIUM
CVE-2022-29900
all versions
Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitect
6.5
MEDIUM
CVE-2022-23823
all versions
A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing a
6.5
MEDIUM
CVE-2021-46744
all versions
An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring c
6.5
MEDIUM
CVE-2021-26347
< romepi-sp3_1.0.0.d
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer ove
4.7
MEDIUM
CVE-2021-26408
< romepi-sp3_1.0.0.c
Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resu
7.1
HIGH
CVE-2021-26370
< romepi-sp3_1.0.0.c
Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or A
7.1
HIGH
CVE-2020-12966
all versions
AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State
5.5
MEDIUM
CVE-2021-26337
< romepi-sp3_1.0.0.c
Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM address to SRAM re
5.5
MEDIUM
CVE-2021-26336
< romepi-sp3_1.0.0.c
Insufficient bounds checking in System Management Unit (SMU) may cause invalid memory accesses/updates that could result in SMU ha
5.5
MEDIUM
CVE-2021-26335
< romepi-sp3_1.0.0.c
Improper input and range checking in the AMD Secure Processor (ASP) boot loader image header may allow an attacker to use attacker
7.8
HIGH
CVE-2021-26331
< romepi-sp3_1.0.0.c
AMD System Management Unit (SMU) contains a potential issue where a malicious user may be able to manipulate mailbox entries leadi
7.8
HIGH
CVE-2021-26330
< romepi-sp3_1.0.0.c
AMD System Management Unit (SMU) may experience a heap-based overflow which may result in a loss of resources.
5.5
MEDIUM
CVE-2020-12961
< romepi-sp3_1.0.0.c
A potential vulnerability exists in AMD Platform Security Processor (PSP) that may allow an attacker to zero any privileged regist
7.8
HIGH
CVE-2020-12954
< romepi-sp3_1.0.0.c
A side effect of an integrated chipset option may be able to be used by an attacker to bypass SPI ROM protections, allowing unauth
5.5
MEDIUM
CVE-2020-12951
< romepi-sp3_1.0.0.c
Race condition in ASP firmware could allow less privileged x86 code to perform ASP SMM (System Management Mode) operations.
7.0
HIGH
CVE-2020-12988
< romepi-sp3_1.0.0.c
A potential denial of service (DoS) vulnerability exists in the integrated chipset that may allow a malicious attacker to hang the
7.5
HIGH
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