EUVD-2023-60283

In the Linux kernel, the following vulnerability has been resolved: iommufd: Do not add the same hwpt to the ioas-hwptlist twice The hwpt is added to the hwptlist only during its creation, it is never added again. This hunk is some missed leftover from rework. Adding it twice will corrupt the...

CVE-2023-54092

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pv: fix index value of replaced ASCE The index field of the struct page corresponding to a guest ASCE should be 0. When replacing the ASCE in s390replaceasce, the index of the new ASCE should also be set to 0. Having t...

CVE-2023-54043

In the Linux kernel, the following vulnerability has been resolved: iommufd: Do not add the same hwpt to the ioas-hwptlist twice The hwpt is added to the hwptlist only during its creation, it is never added again. This hunk is some missed leftover from rework. Adding it twice will corrupt the...

CVE-2023-54092

In Astra Linux and SUSE OSV notes, CVE-2023-54092 corresponds to a Linux kernel KVM s390 issue where the ASCE replacement could carry a non-zero index, causing incorrect addresses to be passed during PTE invalidations and potentially triggering VM crashes when a prefix is unmapped. The documented...

CVE-2023-54092 KVM: s390: pv: fix index value of replaced ASCE

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pv: fix index value of replaced ASCE The index field of the struct page corresponding to a guest ASCE should be 0. When replacing the ASCE in s390replaceasce, the index of the new ASCE should also be set to 0. Having t...

CVE-2023-54043 iommufd: Do not add the same hwpt to the ioas->hwpt_list twice

In the Linux kernel, the following vulnerability has been resolved: iommufd: Do not add the same hwpt to the ioas-hwptlist twice The hwpt is added to the hwptlist only during its creation, it is never added again. This hunk is some missed leftover from rework. Adding it twice will corrupt the...

AZL-73105 CVE-2025-68356 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: gfs2: Prevent recursive memory reclaim Function newinode returns a new inode with inode-imapping-gfpmask set to GFPHIGHUSERMOVABLE. This value includes the GFPFS flag, so allocations in that address space can recurse into...

CVE-2023-54042

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix VAS mm use after free The refcount on mm is dropped before the coprocessor is detached...

CVE-2023-53989

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

CVE-2023-54042

CVE-2023-54042 affects the Linux kernel on powerpc/64s. The issue is a use-after-free involving VAS memory management where the refcount on mm is dropped before detaching the coprocessor, potentially leading to use-after-free conditions. The vulnerability was fixed in the kernel by correcting the...

CVE-2023-54042 powerpc/64s: Fix VAS mm use after free

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix VAS mm use after free The refcount on mm is dropped before the coprocessor is detached...

CVE-2025-68356 gfs2: Prevent recursive memory reclaim

In the Linux kernel, the following vulnerability has been resolved: gfs2: Prevent recursive memory reclaim Function newinode returns a new inode with inode-imapping-gfpmask set to GFPHIGHUSERMOVABLE. This value includes the GFPFS flag, so allocations in that address space can recurse into...

Linux kernel 安全漏洞

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 the fact that the gfpmask in the inode address space contains the GFPFS flag, which could lead to recursive...

Linux kernel 安全漏洞

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 substitution of incorrect ASCE index values, which could lead to address delivery errors and validity...

Linux kernel 安全漏洞

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 the release of a reference count of VAS mm before detaching a coprocessor, which could lead to post-release...

CVE-2025-68244

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Avoid lock inversion when pinning to GGTT on CHV/BXT+VTD On completion of i915vmapinww, a synchronous variant of dmafenceworkcommit is called. When pinning a VMA to GGTT address space on a Cherry View family processor, ...

CVE-2025-68211 ksm: use range-walk function to jump over holes in scan_get_next_rmap_item

In the Linux kernel, the following vulnerability has been resolved: ksm: use range-walk function to jump over holes in scangetnextrmapitem Currently, scangetnextrmapitem walks every page address in a VMA to locate mergeable pages. This becomes highly inefficient when scanning large virtual memory...

SUSE CVE-2025-40218

In the Linux kernel, the following vulnerability has been resolved: mm/damon/vaddr: do not repeat pteoffsetmaplock until success DAMON's virtual address space operation set implementation vaddr calls pteoffsetmaplock inside the page table walk callback function. This is for reading and writing pa...

📄 Android 7 / 8 / 8.1 Pointer Disclosure

A flaw in Android's Binder IPC allowed applications to craft Parcels where binder-object metadata overlapped with string data. When unmarshalling, the kernel inserted genuine kernel pointers into attacker-controlled buffers. These could then be echoed back through services like clipboard, resulti...

EUVD-2025-201185

In the Linux kernel, the following vulnerability has been resolved: mm/damon/vaddr: do not repeat pteoffsetmaplock until success DAMON's virtual address space operation set implementation vaddr calls pteoffsetmaplock inside the page table walk callback function. This is for reading and writing pa...