Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.5, requiring local system access to exploit with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts integrity (unauthorized modifications), for affected systems. Impacting 46 products from amd, from amd, from amd and 43 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2022, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2022-05-11T17:15:08.380
2024-11-21T05:56:10.747
Modified
CVSSv3.1: 5.5 (MEDIUM)
AV:L/AC:L/Au:N/C:N/I:P/A:N
3.9
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | amd | epyc_7763_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7763 | - | No |
| Operating System | amd | epyc_7713p_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7713p | - | No |
| Operating System | amd | epyc_7713_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7713 | - | No |
| Operating System | amd | epyc_7663_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7663 | - | No |
| Operating System | amd | epyc_7643_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7643 | - | No |
| Operating System | amd | epyc_75f3_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_75f3 | - | No |
| Operating System | amd | epyc_7543p_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7543p | - | No |
| Operating System | amd | epyc_7543_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7543 | - | No |
| Operating System | amd | epyc_7513_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7513 | - | No |
| Operating System | amd | epyc_7453_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7453 | - | No |
| Operating System | amd | epyc_74f3_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_74f3 | - | No |
| Operating System | amd | epyc_7443p_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7443p | - | No |
| Operating System | amd | epyc_7443_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7443 | - | No |
| Operating System | amd | epyc_7413_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7413 | - | No |
| Operating System | amd | epyc_73f3_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_73f3 | - | No |
| Operating System | amd | epyc_7343_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7343 | - | No |
| Operating System | amd | epyc_7313p_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7313p | - | No |
| Operating System | amd | epyc_7313_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7313 | - | No |
| Operating System | amd | epyc_72f3_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_72f3 | - | No |
| Operating System | amd | epyc_7773x_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7773x | - | No |
| Operating System | amd | epyc_7473x_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7473x | - | No |
| Operating System | amd | epyc_7573x_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7573x | - | No |
| Operating System | amd | epyc_7373x_firmware | < milanpi-sp3_1.0.0.7 | Yes |
| Hardware | amd | epyc_7373x | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For amd's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.