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CVE-2021-26362

A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management Network (SMN) registers leading to a loss of integrity and availability.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Amd
CVE-2021-26361

A malicious or compromised User Application (UApp) or AGESA Boot Loader (ABL) could be used by an attacker to exfiltrate arbitrary memory from the ASP stage 2 bootloader potentially leading to information disclosure.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Amd
CVE-2020-12981

An insufficient input validation in the AMD Graphics Driver for Windows 10 may allow unprivileged users to unload the driver, potentially causing memory corruptions in high privileged processes, which can lead to escalation of privileges or denial of service.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
CVE-2020-12964

A potential privilege escalation/denial of service issue exists in the AMD Radeon Kernel Mode driver Escape 0x2000c00 Call handler. An attacker with low privilege could potentially induce a Windows BugCheck or write to leak information.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Amd
Products
CVE-2020-12960

AMD Graphics Driver for Windows 10, amdfender.sys may improperly handle input validation on InputBuffer which may result in a denial of service (DoS).

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2020-12931

hw: amd: Improper handling in the ASP kernel leading to loss of integrity

Improper parameters handling in the AMD Secure Processor (ASP) kernel may allow a privileged attacker to elevate their privileges potentially leading to loss of integrity.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Amd
Products
CVE-2020-12930

hw: amd: Improper handling in ASP drivers leading to loss of integrity

Improper parameters handling in AMD Secure Processor (ASP) drivers may allow a privileged attacker to elevate their privileges potentially leading to loss of integrity.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Amd
Products
CVE-2020-12929

Improper parameters validation in some trusted applications of the PSP contained in the AMD Graphics Driver may allow a local attacker to bypass security restrictions and achieve arbitrary code execution .

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
CVE-2020-12920

A potential denial of service issue exists in the AMD Display driver Escape 0x130007 Call handler. An attacker with low privilege could potentially induce a Windows BugCheck.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Amd
Products