Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer overflow, leading to a potential denial of service.
                
            Metrics
Affected Vendors & Products
References
        History
                    Mon, 08 Sep 2025 15:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Amd Amd athlon Amd athlon 3000 Amd radeon Instinct Mi25 Amd radeon Pro V520 Amd radeon Pro V620 Amd radeon Pro W5000 Amd radeon Pro W6000 Amd radeon Rx 5000 Amd radeon Rx 6000 Amd ryzen 3000 Amd ryzen 4000 | |
| Vendors & Products | Amd Amd athlon Amd athlon 3000 Amd radeon Instinct Mi25 Amd radeon Pro V520 Amd radeon Pro V620 Amd radeon Pro W5000 Amd radeon Pro W6000 Amd radeon Rx 5000 Amd radeon Rx 6000 Amd ryzen 3000 Amd ryzen 4000 | 
Mon, 08 Sep 2025 14:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Sat, 06 Sep 2025 15:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Description | Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer overflow, leading to a potential denial of service. | |
| Weaknesses | CWE-190 | |
| References |  | |
| Metrics | cvssV3_1 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: AMD
Published: 2025-09-06T15:18:56.502Z
Updated: 2025-09-08T13:47:10.991Z
Reserved: 2021-01-29T21:24:26.157Z
Link: CVE-2021-26377
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-09-08T13:47:02.548Z
 NVD
                        NVD
                    Status : Awaiting Analysis
Published: 2025-09-06T16:15:29.973
Modified: 2025-09-08T16:25:38.810
Link: CVE-2021-26377
 Redhat
                        Redhat
                    No data.