CVE-2021-26380

A compromised Trusted OS TOS driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity...

CVE-2021-26380

A compromised Trusted OS TOS driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity...

CVE-2021-26380

A compromised Trusted OS TOS driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity...

EUVD-2021-13186

A compromised Trusted OS TOS driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity...

CVE-2021-26380

A compromised Trusted OS TOS driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity...

CVE-2021-26380

A compromised Trusted OS TOS driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity...

OP-TEE Trusted OS 缓冲区错误漏洞

OP-TEE Trusted OS is an implementation of the OP-TEE open-source project, which creates an open-source Trusted Execution Environment TEE that utilizes Arm TrustZone technology. In versions 3.13.0 to 4.10.0 of OP-TEE Trusted OS, there is a buffer error vulnerability. This vulnerability stems from ...

CVE-2021-26381

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption...

CVE-2021-26381

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption...

CVE-2021-26381

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption...

CVE-2021-26381

CVE-2021-26381 concerns improper system call parameter validation in the Trusted OS (TOS) that could let a malicious driver map/unmap a large number of pages, potentially causing kernel memory corruption. The connected sources describe this as a local, high-privilege issue with impact to memory c...

CVE-2021-26381

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption...

PT-2026-7458

Name of the Vulnerable Software and Affected Versions Trusted OS affected versions not specified Description A flaw exists in the Trusted OS related to improper validation of system call parameters. This could allow a malicious driver to perform numerous mapping or unmapping operations on system...

AMD Athlon™ and AMD Ryzen™ Processor Vulnerabilities – February 2026

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score| CVSS Attack Vector ---|---|---|--- CVE-2025-52533| Improper access control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data...

EUVD-2021-13183

Malware in sbrugna...

CVE-2021-26377

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...

CVE-2021-26377

CVE-2021-26377 affects AMD Trusted OS (TOS) where insufficient parameter validation during process-space allocation can trigger an integer overflow, enabling a malicious userspace process to cause a denial of service. Affected products are tied to AMD Embedded Processors and related components; e...

CVE-2021-26377

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...

PT-2025-36374

Name of the Vulnerable Software and Affected Versions: Trusted OS affected versions not specified Description: Insufficient parameter validation during process space allocation in the Trusted OS TOS can allow a malicious userspace process to trigger an integer overflow, potentially leading to a...

AMD Client Processor 安全漏洞

AMD Client Processor is a processor for client devices e.g., personal computers, laptops, etc. from UltraMicroelectronics AMD. A security vulnerability exists in AMD Client Processor that stems from improper access control of the fTPM driver in a trusted operating system could allow a privileged...