All the vulnerabilites related to AMD - Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Lucienne”
cve-2021-46753
Vulnerability from cvelistv5
Published
2023-05-09 19:00
Modified
2024-08-04 05:17
Severity
Summary
Failure to validate the length fields of the ASP
(AMD Secure Processor) sensor fusion hub headers may allow an attacker with a
malicious Uapp or ABL to map the ASP sensor fusion hub region and overwrite
data structures leading to a potential loss of confidentiality and integrity.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
Impacted products
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cve-2021-46773
Vulnerability from cvelistv5
Published
2023-05-09 19:01
Modified
2024-08-04 05:17
Severity
Summary
Insufficient input validation in ABL may enable
a privileged attacker to corrupt ASP memory, potentially resulting in a loss of
integrity or code execution.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
Impacted products
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cve-2022-23821
Vulnerability from cvelistv5
Published
2023-11-14 18:54
Modified
2024-08-03 03:51
Severity
Summary
Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002 | vendor-advisory |
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001 | vendor-advisory |
Impacted products
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cve-2021-46749
Vulnerability from cvelistv5
Published
2023-05-09 18:59
Modified
2024-08-04 05:17
Severity
Summary
Insufficient bounds checking in ASP (AMD Secure
Processor) may allow for an out of bounds read in SMI (System Management
Interface) mailbox checksum calculation triggering a data abort, resulting in a
potential denial of service.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
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cve-2021-46756
Vulnerability from cvelistv5
Published
2023-05-09 19:00
Modified
2024-08-04 05:17
Severity
Summary
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.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001 | vendor-advisory |
Impacted products
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cve-2021-46765
Vulnerability from cvelistv5
Published
2023-05-09 19:01
Modified
2024-08-04 05:17
Severity
Summary
Insufficient input validation in ASP may allow
an attacker with a compromised SMM to induce out-of-bounds memory reads within
the ASP, potentially leading to a denial of service.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
Impacted products
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cve-2021-46792
Vulnerability from cvelistv5
Published
2023-05-09 19:01
Modified
2024-08-04 05:17
Severity
Summary
Time-of-check Time-of-use (TOCTOU) in the
BIOS2PSP command may allow an attacker with a malicious BIOS to create a race
condition causing the ASP bootloader to perform out-of-bounds SRAM reads upon
an S3 resume event potentially leading to a denial of service.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
Impacted products
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cve-2021-46794
Vulnerability from cvelistv5
Published
2023-05-09 19:01
Modified
2024-08-04 05:17
Severity
Summary
Insufficient bounds checking in ASP (AMD Secure
Processor) may allow for an out of bounds read in SMI (System Management
Interface) mailbox checksum calculation triggering a data abort, resulting in a
potential denial of service.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
Impacted products
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cve-2023-20593
Vulnerability from cvelistv5
Published
2023-07-24 19:38
Modified
2024-08-02 09:05
Severity
Summary
An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.
References
Impacted products
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cve-2021-26354
Vulnerability from cvelistv5
Published
2023-05-09 18:58
Modified
2024-08-03 20:26
Severity
Summary
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.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001 | vendor-advisory |
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cve-2021-46758
Vulnerability from cvelistv5
Published
2023-11-14 18:54
Modified
2024-08-04 05:17
Severity
Summary
Insufficient validation of SPI flash addresses in the ASP (AMD Secure Processor) bootloader may allow an attacker to read data in memory mapped beyond SPI flash resulting in a potential loss of availability and integrity.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002 | vendor-advisory |
Impacted products
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cve-2023-20555
Vulnerability from cvelistv5
Published
2023-08-08 17:07
Modified
2024-08-02 09:05
Severity
Summary
Insufficient input validation in
CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting
an arbitrary bit in an attacker-controlled pointer potentially leading to
arbitrary code execution in SMM.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4003 | vendor-advisory |
Impacted products
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cve-2023-20594
Vulnerability from cvelistv5
Published
2023-09-20 17:27
Modified
2024-08-02 09:05
Severity
Summary
Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4007 | vendor-advisory |
Impacted products
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cve-2021-46754
Vulnerability from cvelistv5
Published
2023-05-09 19:00
Modified
2024-08-04 05:17
Severity
Summary
Insufficient input validation in the ASP (AMD
Secure Processor) bootloader may allow an attacker with a compromised Uapp or
ABL to coerce the bootloader into exposing sensitive information to the SMU
(System Management Unit) resulting in a potential loss of confidentiality and
integrity.
References
Impacted products
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cve-2021-46759
Vulnerability from cvelistv5
Published
2023-05-09 19:00
Modified
2024-08-04 05:17
Severity
Summary
Improper syscall input validation in AMD TEE
(Trusted Execution Environment) may allow an attacker with physical access and
control of a Uapp that runs under the bootloader to reveal the contents of the
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References
| URL | Tags |
|---|---|
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Impacted products
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cve-2021-46755
Vulnerability from cvelistv5
Published
2023-05-09 19:00
Modified
2024-08-04 05:17
Severity
Summary
Failure to unmap certain SysHub mappings in
error paths of the ASP (AMD Secure Processor) bootloader may allow an attacker
with a malicious bootloader to exhaust the SysHub resources resulting in a
potential denial of service.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
Impacted products
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cve-2021-26365
Vulnerability from cvelistv5
Published
2023-05-09 18:58
Modified
2024-08-03 20:26
Severity
Summary
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.
References
| URL | Tags |
|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 | vendor-advisory |
Impacted products
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