CVE-2021-26367

A malicious attacker in x86 can misconfigure the Trusted Memory Regions TMRs, which may allow the attacker to set an arbitrary address range for the TMR, potentially leading to a loss of integrity and availability...

CVE-2021-26367

CVE-2021-26367 describes a vulnerability where an attacker with local access could cause a misconfiguration of the Trusted Memory Regions (TMRs) on AMD platforms with AMD Secure Processor (ASP). The root cause is misconfiguration of TMR address ranges, potentially enabling an attacker to set an a...

Silicon Labs TrustZone Security Vulnerability

Silicon Labs TrustZone is a security software technology from Silicon Labs, Inc. A security vulnerability exists in Silicon Labs TrustZone v4.3.x and earlier versions that originated from allowing unauthenticated input and can be exploited by an attacker to gain access to trusted memory from...

CVE-2021-26332

Failure to verify SEV-ES TMR is not in MMIO space, SEV-ES FW could result in a potential loss of integrity or availability...

CVE-2021-22549

An attacker can modify the address to point to trusted memory to overwrite arbitrary trusted memory. It is recommended to update past 0.6.2 or git commit https://github.com/google/asylo/commit/53ed5d8fd8118ced1466e509606dd2f473707a5c...

Design/Logic Flaw

An attacker can modify the address to point to trusted memory to overwrite arbitrary trusted memory. It is recommended to update past 0.6.2 or git commit https://github.com/google/asylo/commit/53ed5d8fd8118ced1466e509606dd2f473707a5c...

PT-2021-15137 · Google · Asylo

Name of the Vulnerable Software and Affected Versions: Asylo versions prior to 0.6.2 Description: An attacker can modify the address to point to trusted memory to overwrite arbitrary trusted memory. Recommendations: For Asylo versions prior to 0.6.2, update past 0.6.2 or apply the git commit...

Google Asylo 安全漏洞

Google Asylo is a framework for the development of trusted applications from Google USA. The software supports the creation of a trusted execution environment, including software isolation and hardware isolation. A security vulnerability exists in asylo, which stems from the ability to modify an...

CVE-2021-22548

An attacker can change the pointer to untrusted memory to point to trusted memory region which causes copying trusted memory to trusted memory, if the latter is later copied out, it allows for reading of memory regions from the trusted region. It is recommended to update past 0.6.2 or git commit...

CVE-2021-22549

An attacker can modify the address to point to trusted memory to overwrite arbitrary trusted memory. It is recommended to update past 0.6.2 or git commit https://github.com/google/asylo/commit/53ed5d8fd8118ced1466e509606dd2f473707a5c...

Design/Logic Flaw

An arbitrary memory overwrite vulnerability in the trusted memory of Asylo exists in versions prior to 0.6.0. As the ecallrestore function fails to validate the range of the outputlen pointer, an attacker can manipulate the tmpoutputlen value and write to an arbitrary location in the trusted...

CVE-2020-8904 Arbitrary trusted memory overwrite vulnerability in Asylo

An arbitrary memory overwrite vulnerability in the trusted memory of Asylo exists in versions prior to 0.6.0. As the ecallrestore function fails to validate the range of the outputlen pointer, an attacker can manipulate the tmpoutputlen value and write to an arbitrary location in the trusted...