Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005010)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005010 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Update intermediate power state for SI Update the current state as boot state during...

ROS-20260126-73-0049

A vulnerability in the drm/amd/pm/smu11 component of the Linux operating system kernel is related to the lack of division by zero check. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Recommended update for kernel-firmware

This update for kernel-firmware fixes the following issues: Update AMD ucode to 20251203 bsc1256483 Special Instructions and Notes: Please reboot the system after installing this update. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004923)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004923 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: clear optc underflow before turn off odm clock Why After ODM clock off, optc...

SUSE-SU-2026:0216-1 Security update for kernel-firmware

This update for kernel-firmware fixes the following issues: - Update AMD CPU ucode to 20251203 bsc1256483...

StackWarp: Breaking AMD SEV-SNP Integrity via Deterministic Stack-Pointer Manipulation through the CPU's Stack Engine

In this paper, the authors present StackWarp, a software-based architectural attack exploiting the stack engine on AMD Zen CPUs to modify the stack pointer within an SEV-SNP guest, fully breaking integrity...

SUSE 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...

DEBIAN-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

CVE-2025-29943 : AMD CPUs (Zen 1–Zen 5; EPYC) contain a hardware/microarchitectural issue where an admin-privileged host can manipulate the CPU pipeline configuration, potentially corrupting the stack pointer inside a SEV-SNP guest. A PoC titled “StackWarp” demonstrates exploitation by a hypervis...

SUSE 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...

PT-2026-3202

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AZL-74357 CVE-2025-68798 affecting package kernel for versions less than 6.6.121.1-1

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...

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...

UBUNTU-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...

CVE-2025-68798

CVE-2025-68798: Linux kernel AMD perf event hotpath GPF in amd_pmu_enable_all due to a race where cpuc->events[idx] could be NULL. The patch adds a NULL check in amd_pmu_enable_all() before enabling events to avoid a general protection fault (GPF). Public writeups in the connected OSV update c...

CVE-2025-68798 perf/x86/amd: Check event before enable to avoid GPF

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...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iommu/amd/pgtbl: Fixed a possible race condition when increasing the page table level. The AMD IOMMU host page table implementation supports dynamic page table levels up to 6 levels. It starts with a 3-level configuration, which...

ROS-20260113-7305

A vulnerability in the dcnbwupdatefrompplibfclks function of the Direct Rendering Infrastructure DRI support driver of AMD graphics cards in the Linux operating system kernel is related to integer overflow or cyclic shift. Exploitation of the vulnerability could allow an attacker to cause a denia...