USN-8052-1 linux-lowlatency vulnerabilities

It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt...

USN-8028-6: Linux kernel (HWE) vulnerabilities

It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt...

Updated microcode packages fix security vulnerabilities

The updated package updates AMD CPUs microcodes and fixes security vulnerabilities in Intel CPUs microcodes: Incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a privileged user to potentially enable escalation of...

USN-8031-2 linux-gcp-fips vulnerabilities

It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt...

USN-8031-1 linux-gcp-6.8 vulnerabilities

It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt...

AMD Processors 安全漏洞

AMD Processors are a series of processors developed by American semiconductor company AMD. There are security vulnerabilities in AMD Processors, which stem from improper access control of on-chip debugging interfaces. This could allow privileged attackers to enable the debugging interfaces and...

USN-8028-1: Linux kernel vulnerabilities

It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt...

AMD Processors 安全漏洞

AMD Processors are a series of processors developed by American semiconductor company AMD. There are security vulnerabilities in AMD Processors, stemming from TOCTOU race conditions. These vulnerabilities could allow privileged attackers to bypass input validation and perform out-of-bound reads o...

Exploit for CVE-2025-29943

StackWarp: PoC for CVE-2025-29943 Prueba de concepto para la...

Linux Distros Unpatched Vulnerability : CVE-2025-29943

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the...

CVE-2025-29943

Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest...

CVE-2025-29943

Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest...

CVE-2025-29943

Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000974)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000974 advisory. The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allow...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002236)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002236 advisory. The restorefpuchecking function in arch/x86/include/asm/fpu-internal.h in the Linux kernel before 3.12.8 on the AMD K7 and K8 platforms does not clear pending...

CVE-2025-68798

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc-eventsidx can become NULL in a subtle race condition with NMI-throttle-x86pmustop. Check event for NULL in amdpmuenableall before enable to avoid a GPF. Th...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000253)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000253 advisory. In a Linux KVM guest that has PV TLB enabled, a process in the guest kernel may be able to read memory locations from another process in the same guest. This problem...

Important: kernel

Issue Overview: A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. CVE-2023-20588 In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix possible memory leak if deviceadd fails CVE-2023-53174 I...

AMD CPUs have an unspecified vulnerability

AMD CPUs are a family of CPUs from AMD. An unspecified vulnerability exists in AMD CPUs, which can be exploited by an attacker to run SEV-SNP clients with stale TLB entries, resulting in a loss of data integrity...

Linux Distros Unpatched Vulnerability : CVE-2025-0033

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to the RMP during SNP initialization, potentially resulting in a lo...