868 matches found
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004783)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004783 advisory. An incorrect TLB flush issue was found in the Linux kernels GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004320)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004320 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...
Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001663)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001663 advisory. Since Linux kernel version 3.2, the mremap syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate removes entries from the...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003980)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003980 advisory. An incorrect TLB flush issue was found in the Linux kernels GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002749)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002749 advisory. Race condition in arch/x86/mm/tlb.c in the Linux kernel before 4.4.1 allows local users to gain privileges by triggering access to a paging structure by a different...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002602)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002602 advisory. Since Linux kernel version 3.2, the mremap syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate removes entries from the...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002684)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002684 advisory. The oomreaptaskmm function in mm/oomkill.c in the Linux kernel before 4.14.4 mishandles gather operations, which allows attackers to cause a denial of service TLB...
CVE-2025-0647
In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element PE may inhibit TLB invalidation when a TLBI is issued to the PE, either by the same PE or another PE in the shareability domain. In this case, the PE may retain stale TLB entries which should have been invalidated by t...
CVE-2025-0647
In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element PE may inhibit TLB invalidation when a TLBI is issued to the PE, either by the same PE or another PE in the shareability domain. In this case, the PE may retain stale TLB entries which should have been invalidated by t...
PT-2026-2850
In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element PE may inhibit TLB invalidation when a TLBI is issued to the PE, either by the same PE or another PE in the shareability domain. In this case, the PE may retain stale TLB entries which should have been invalidated by t...
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...
SUSE CVE-2025-68193
In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Add devm release action to safely tear down CT When a buffer object BO is allocated with the XEBOFLAGGGTTINVALIDATE flag, the driver initiates TLB invalidation requests via the CTB mechanism while releasing the BO...
CVE-2025-68179
In the Linux kernel, the following vulnerability has been resolved: s390: Disable ARCHWANTOPTIMIZEHUGETLBVMEMMAP As reported by Luiz Capitulino enabling HVO on s390 leads to reproducible crashes. The problem is that kernel page tables are modified without flushing corresponding TLB entries. Even ...
UBUNTU-CVE-2025-68179
In the Linux kernel, the following vulnerability has been resolved: s390: Disable ARCHWANTOPTIMIZEHUGETLBVMEMMAP As reported by Luiz Capitulino enabling HVO on s390 leads to reproducible crashes. The problem is that kernel page tables are modified without flushing corresponding TLB entries. Even ...
CVE-2025-68193
In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Add devm release action to safely tear down CT When a buffer object BO is allocated with the XEBOFLAGGGTTINVALIDATE flag, the driver initiates TLB invalidation requests via the CTB mechanism while releasing the BO...
UBUNTU-CVE-2025-68193
In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Add devm release action to safely tear down CT When a buffer object BO is allocated with the XEBOFLAGGGTTINVALIDATE flag, the driver initiates TLB invalidation requests via the CTB mechanism while releasing the BO...
CVE-2025-68193 drm/xe/guc: Add devm release action to safely tear down CT
In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Add devm release action to safely tear down CT When a buffer object BO is allocated with the XEBOFLAGGGTTINVALIDATE flag, the driver initiates TLB invalidation requests via the CTB mechanism while releasing the BO...
CVE-2025-68179 s390: Disable ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP
In the Linux kernel, the following vulnerability has been resolved: s390: Disable ARCHWANTOPTIMIZEHUGETLBVMEMMAP As reported by Luiz Capitulino enabling HVO on s390 leads to reproducible crashes. The problem is that kernel page tables are modified without flushing corresponding TLB entries. Even ...
CVE-2025-68179 s390: Disable ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP
In the Linux kernel, the following vulnerability has been resolved: s390: Disable ARCHWANTOPTIMIZEHUGETLBVMEMMAP As reported by Luiz Capitulino enabling HVO on s390 leads to reproducible crashes. The problem is that kernel page tables are modified without flushing corresponding TLB entries. Even ...