UBUNTU-CVE-2024-26617

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: move mmu notification mechanism inside mm lock Move mmu notification mechanism inside mm lock to prevent race condition in other components which depend on it. The notifier will invalidate memory range. Depending...

CVE-2024-26617

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: move mmu notification mechanism inside mm lock Move mmu notification mechanism inside mm lock to prevent race condition in other components which depend on it. The notifier will invalidate memory range. Depending...

Linux kernel security vulnerabilities

The 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 a race condition in the mmu notification mechanism in fs/proc/taskmmu...

CVE-2021-47094

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not advance the iterator. Advancing the iterator results in skipping the...

CVE-2021-47094

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not advance the iterator. Advancing the iterator results in skipping the...

CVE-2021-47094

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not advance the iterator. Advancing the iterator results in skipping the...

CVE-2021-47094

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not advance the iterator. Advancing the iterator results in skipping the...

UBUNTU-CVE-2021-47094

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not advance the iterator. Advancing the iterator results in skipping the...

CVE-2021-47094 KVM: x86/mmu: Don't advance iterator after restart due to yielding

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not advance the iterator. Advancing the iterator results in skipping the...

CVE-2021-47094

CVE-2021-47094 is associated with a Linux kernel KVM vulnerability in the x86 MMU. After dropping mmu_lock in the TDP MMU, the code restarts the tdp_iter_next() iterator and must not advance it; otherwise the top-level SPTE and all children can be skipped, which is fatal if any skipped SPTEs were...

CVE-2021-47094

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not advance the iterator. Advancing the iterator results in skipping the...

CVE-2024-26617 fs/proc/task_mmu: move mmu notification mechanism inside mm lock

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: move mmu notification mechanism inside mm lock Move mmu notification mechanism inside mm lock to prevent race condition in other components which depend on it. The notifier will invalidate memory range. Depending...

CVE-2024-26617 fs/proc/task_mmu: move mmu notification mechanism inside mm lock

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: move mmu notification mechanism inside mm lock Move mmu notification mechanism inside mm lock to prevent race condition in other components which depend on it. The notifier will invalidate memory range. Depending...

CVE-2024-26617

CVE-2024-26617 (Linux kernel) : The vulnerability stems from fs/proc/task_mmu where the mmu notification mechanism was moved inside the mm lock, preventing a race with components that depend on the notifier to invalidate memory ranges. The patch tightens the notifier scope inside the mm lock, red...

CVE-2024-26617

In the Linux kernel, the following vulnerability has been resolved: fs/proc/taskmmu: move mmu notification mechanism inside mm lock Move mmu notification mechanism inside mm lock to prevent race condition in other components which depend on it. The notifier will invalidate memory range. Depending...

CVE-2023-52484

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: Fix soft lockup triggered by armsmmumminvalidaterange When running an SVA case, the following soft lockup is triggered: -------------------------------------------------------------------- watchdog: BUG: soft...

Design/Logic Flaw

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: Fix soft lockup triggered by armsmmumminvalidaterange When running an SVA case, the following soft lockup is triggered: -------------------------------------------------------------------- watchdog: BUG: soft...

CVE-2023-52484 iommu/arm-smmu-v3: Fix soft lockup triggered by arm_smmu_mm_invalidate_range

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: Fix soft lockup triggered by armsmmumminvalidaterange When running an SVA case, the following soft lockup is triggered: -------------------------------------------------------------------- watchdog: BUG: soft...

CVE-2023-52484

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: Fix soft lockup triggered by armsmmumminvalidaterange When running an SVA case, the following soft lockup is triggered: -------------------------------------------------------------------- watchdog: BUG: soft...

SUSE CVE-2023-52474

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix bugs with non-PAGESIZE-end multi-iovec user SDMA requests hfi1 user SDMA request processing has two bugs that can cause data corruption for user SDMA requests that have multiple payload iovecs where an iovec other th...