CVE-2025-37760

In the Linux kernel, the following vulnerability has been resolved: mm/vma: add giveuponoom option on modify/merge, use in uffd release Currently, if a VMA merge fails due to an OOM condition arising on commit merge or a failure to duplicate anonvma's, we report this so the caller can handle it...

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 Linux kernel that stems from improper OOM handling in mm/vma, which could lead to a resource leak...

DEBIAN-CVE-2025-21932

In the Linux kernel, the following vulnerability has been resolved: mm: abort vmamodify on merge out of memory failure The remainder of vmamodify relies upon the vmg state remaining pristine after a merge attempt. Usually this is the case, however in the one edge case scenario of a merge attempt...

CVE-2025-21932 mm: abort vma_modify() on merge out of memory failure

In the Linux kernel, the following vulnerability has been resolved: mm: abort vmamodify on merge out of memory failure The remainder of vmamodify relies upon the vmg state remaining pristine after a merge attempt. Usually this is the case, however in the one edge case scenario of a merge attempt...

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 failure of vmamodify to abort a merge operation when there is insufficient memory, which could result in...

Linux 6.4 VMA Use-After-Free / Race Condition

Linux 6.4 suffers from a use-after-free condition when per-VMA locks introduce a race between page fault and MREMAPDONTUNMAP...

mm/mempolicy: fix migrate_to_node() assuming there is at least one VMA in a MM

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sched/numa: fix memory leak due to the overwritten vma->numab_state

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PT-2025-13217

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the handling of EFAULT errors in the Linux kernel, specifically in the drm/xe/userptr module. Currently, EFAULT errors from hmm range fault are treated as non-fat...

UBUNTU-CVE-2024-56368

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix overflow in rbmapvma An overflow occurred when performing the following calculation: nrpages = nrsubbufs + 1 dumpstack lib/dumpstack.c:94 inline dumpstacklvl+0x116/0x1f0 lib/dumpstack.c:120 printaddressdescriptio...

DEBIAN-CVE-2024-56765

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/vas: Add close callback in vasvmops struct The mapping VMA address is saved in VAS window struct when the paste address is mapped. This VMA address is used during migration to unmap the paste address if the window...

UBUNTU-CVE-2024-56765

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/vas: Add close callback in vasvmops struct The mapping VMA address is saved in VAS window struct when the paste address is mapped. This VMA address is used during migration to unmap the paste address if the window...

Linux kernel 安全漏洞

Linux Kernel is an open source operating system kernel, which is one of the core components of the operating system. A memory misreference vulnerability exists in the Linux Kernel. The vulnerability arises because the VAS window saves VMA addresses in the VAS window structure when mapping paste...

PT-2025-52657

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the tracing subsystem related to Virtual Memory Area VMA handling. Specifically, when a VMA is split, the ring buffer unmap function can be call...

DEBIAN-CVE-2024-56611

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix migratetonode assuming there is at least one VMA in a MM We currently assume that there is at least one VMA in a MM, which isn't true. So we might end up having findvma return NULL, to then de-reference NULL. So...

CVE-2024-56613 sched/numa: fix memory leak due to the overwritten vma->numab_state

In the Linux kernel, the following vulnerability has been resolved: sched/numa: fix memory leak due to the overwritten vma-numabstate Problem Description When running the hackbench program of LTP, the following memory leak is reported by kmemleak. /opt/ltp/testcases/bin/hackbench 20 thread 1000...

CVE-2024-56611 mm/mempolicy: fix migrate_to_node() assuming there is at least one VMA in a MM

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix migratetonode assuming there is at least one VMA in a MM We currently assume that there is at least one VMA in a MM, which isn't true. So we might end up having findvma return NULL, to then de-reference NULL. So...

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 memory leak caused by an override of vma-numabstate in the sched/numa subsystem...

UBUNTU-CVE-2024-53148

In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...

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 nommu component incorrectly passing parameters to vmaiterprealloc when deleting vma entries, causing the...