Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

A vulnerability was discovered in the Linux kernel before version 6.5.9. This vulnerability could be exploited by local users who have access to MMIO registers through the user space. Incorrect access checks in the VC handler, along with improper emulation of MMIO accesses using the SEV-ES...

SUSE CVE-2023-46813

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory and th...

Race condition

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory and th...

CVE-2023-46813

An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access to MMIO registers. Incorrect access checking in the VC handler and instruction emulation of the SEV-ES emulation of MMIO accesses could lead to arbitrary write access to kernel memory and th...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an incorrect access check in the VC handler and an instruction emulation of SEV-ES emulation of MMIO access...

PT-2023-6490

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.9 Description The issue is caused by errors in synchronization when using a shared resource, potentially allowing an attacker to execute arbitrary code. It involves incorrect access checking in the VC handler...

GSD-2022-1003599 x86/sev: Annotate stack change in the #VC handler

x86/sev: Annotate stack change in the VC handler This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.121 by commit...

GSD-2022-1003094 x86/sev: Annotate stack change in the #VC handler

x86/sev: Annotate stack change in the VC handler This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.14 by commit...

PT-2022-31357

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.10 through v5.17.13 Description The issue is related to the x86/sev and annotating stack changes in the VC handler. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-31862

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.121 Description The issue concerns an annotation of stack change in the VC handler. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-31635

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.10 through v5.15.45 Description The issue is related to the x86/sev and annotating stack changes in the VC handler. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-31002

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.3 Description The issue concerns an annotation of stack change in the VC handler. It was introduced in version v5.10 and is fixed in Linux Kernel version v5.18.3. The actual impact and attack plausibility...