Vulnerability Name: | CVE-2021-26315 (CCN-213703) | ||||||||||||
Assigned: | 2020-11-01 | ||||||||||||
Published: | 2020-11-01 | ||||||||||||
Updated: | 2021-11-18 | ||||||||||||
Summary: | When the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due to insufficient verification of the integrity of decrypted image, arbitrary code may be executed in the PSP when encrypted firmware images are used. | ||||||||||||
CVSS v3 Severity: | 7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) 6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
| ||||||||||||
CVSS v2 Severity: | 4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
| ||||||||||||
Vulnerability Type: | CWE-345 | ||||||||||||
Vulnerability Consequences: | Gain Access | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2021-26315 Source: XF Type: UNKNOWN amd-cve202126315-code-exec(213703) Source: CCN Type: AMD-SB-1021 AMD Server Vulnerabilities | ||||||||||||
BACK |