USN-6871-1 linux-hwe-5.15 vulnerabilities

It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2023-6270 It was discovered that the Atheros 802.11ac...

USN-6820-2 linux-nvidia vulnerabilities

It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2023-6270 It was discovered that the Atheros 802.11ac...

USN-6828-1 linux-intel-iotg-5.15 vulnerabilities

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service system crash. CVE-2023-47233 It was...

Oracle Linux 9 : kernel (ELSA-2024-3306)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3306 advisory. - netfilter: nftables: disallow anonymous set with timeout flag Phil Sutter RHEL-32971 RHEL-30082 CVE-2024-26642 - netfilter: nftables: mark set as dea...

CVE-2023-52790

In the Linux kernel, the following vulnerability has been resolved: swiotlb: fix out-of-bounds TLB allocations with CONFIGSWIOTLBDYNAMIC Limit the free list length to the size of the IO TLB. Transient pool can be smaller than IOTLBSEGSIZE, but the free list is initialized with the assumption that...

CVE-2021-47491

In the Linux kernel, the following vulnerability has been resolved: mm: khugepaged: skip huge page collapse for special files The read-only THP for filesystems will collapse THP for files opened readonly and mapped with VMEXEC. The intended usecase is to avoid TLB misses for large text segments...

CVE-2021-47491 mm: khugepaged: skip huge page collapse for special files

In the Linux kernel, the following vulnerability has been resolved: mm: khugepaged: skip huge page collapse for special files The read-only THP for filesystems will collapse THP for files opened readonly and mapped with VMEXEC. The intended usecase is to avoid TLB misses for large text segments...

CVE-2021-47491

CVE-2021-47491 concerns the Linux kernel vulnerability in mm: khugepaged, where read-only THP for filesystems could collapse THP for readonly/executable mappings of non-regular files (e.g., block devices). The root cause is that THP collapse was allowed for such files due to an insufficient vm_fi...

CVE-2021-47491 mm: khugepaged: skip huge page collapse for special files

In the Linux kernel, the following vulnerability has been resolved: mm: khugepaged: skip huge page collapse for special files The read-only THP for filesystems will collapse THP for files opened readonly and mapped with VMEXEC. The intended usecase is to avoid TLB misses for large text segments...

CVE-2023-52790 swiotlb: fix out-of-bounds TLB allocations with CONFIG_SWIOTLB_DYNAMIC

In the Linux kernel, the following vulnerability has been resolved: swiotlb: fix out-of-bounds TLB allocations with CONFIGSWIOTLBDYNAMIC Limit the free list length to the size of the IO TLB. Transient pool can be smaller than IOTLBSEGSIZE, but the free list is initialized with the assumption that...

CVE-2023-52790 swiotlb: fix out-of-bounds TLB allocations with CONFIG_SWIOTLB_DYNAMIC

In the Linux kernel, the following vulnerability has been resolved: swiotlb: fix out-of-bounds TLB allocations with CONFIGSWIOTLBDYNAMIC Limit the free list length to the size of the IO TLB. Transient pool can be smaller than IOTLBSEGSIZE, but the free list is initialized with the assumption that...

CVE-2023-52790

CVE-2023-52790 affects the swiotlb subsystem in the Linux kernel. The issue arises from out-of-bounds slot allocations in swiotlb_area_find_slots() when CONFIG_SWIOTLB_DYNAMIC is involved, potentially allowing allocations past a transient IO TLB buffer end. The fix limits the free list length to ...

CVE-2021-47226

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Invalidate FPU state after a failed XRSTOR from a user buffer Both Intel and AMD consider it to be architecturally valid for XRSTOR to fail with PF but nonetheless change the register state. The actual conditions under...

CVE-2024-35980

A vulnerability affecting the Linux kernel on ARM64 systems, specifically in its KVM Kernel-based Virtual Machine module during live migration was found. An issue in the TLB Translation Lookaside Buffer invalidation process causes incomplete flushing of entries due to a miscalculated operand. Thi...

DEBIAN-CVE-2024-35980

In the Linux kernel, the following vulnerability has been resolved: arm64: tlb: Fix TLBI RANGE operand KVM/arm64 relies on TLBI RANGE feature to flush TLBs when the dirty pages are collected by VMM and the page table entries become write protected during live migration. Unfortunately, the operand...

UBUNTU-CVE-2024-35980

In the Linux kernel, the following vulnerability has been resolved: arm64: tlb: Fix TLBI RANGE operand KVM/arm64 relies on TLBI RANGE feature to flush TLBs when the dirty pages are collected by VMM and the page table entries become write protected during live migration. Unfortunately, the operand...

CVE-2024-35980 arm64: tlb: Fix TLBI RANGE operand

In the Linux kernel, the following vulnerability has been resolved: arm64: tlb: Fix TLBI RANGE operand KVM/arm64 relies on TLBI RANGE feature to flush TLBs when the dirty pages are collected by VMM and the page table entries become write protected during live migration. Unfortunately, the operand...

CVE-2024-35980 arm64: tlb: Fix TLBI RANGE operand

In the Linux kernel, the following vulnerability has been resolved: arm64: tlb: Fix TLBI RANGE operand KVM/arm64 relies on TLBI RANGE feature to flush TLBs when the dirty pages are collected by VMM and the page table entries become write protected during live migration. Unfortunately, the operand...

CVE-2024-26891

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Don't issue ATS Invalidation request when device is disconnected For those endpoint devices connect to system via hotplug capable ports, users could request a hot reset to the device by flapping device's link through...

CVE-2024-26705 parisc: BTLB: Fix crash when setting up BTLB at CPU bringup

In the Linux kernel, the following vulnerability has been resolved: parisc: BTLB: Fix crash when setting up BTLB at CPU bringup When using hotplug and bringing up a 32-bit CPU, ask the firmware about the BTLB information to set up the static block TLB entries. For that write access to the static...