CVE-2023-53749

CVE-2023-53749 is discussed across multiple sources as a Linux kernel issue: the x86 memory-clearing path in clear_user_rep_good() had incorrect exception-table annotations, which could lead to a kernel oops instead of -EFAULT when a user-space access faults. Upstream fixes remove the problematic...

SUSE CVE-2025-40272

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct...

CVE-2022-50625: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: avoid SBSA UART accessing DMACR register Chapter "B Generic UART" in "ARM Server Base System Architecture" 1 documentation describes a generic UART interface. Such generic UART does not support DMA. In current...

Medium: postgresql15

Issue Overview: Missing authorization in PostgreSQL CREATE STATISTICS command allows a table owner to achieve denial of service against other CREATE STATISTICS users by creating in any schema. A later CREATE STATISTICS for the same name, from a user having the CREATE privilege, would then fail...

Amazon Linux 2 : libpq, --advisory ALAS2POSTGRESQL14-2025-020 (ALASPOSTGRESQL14-2025-020)

The version of libpq installed on the remote host is prior to 14.20-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2POSTGRESQL14-2025-020 advisory. Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network...

Linux Distros Unpatched Vulnerability : CVE-2025-40272

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a ne...

CVE-2025-40272

A use-after-free race condition was found in the secretmem subsystem of the Linux kernel. When two tasks concurrently fault on the same page in a memfdsecret file, the losing task may free its folio before restoring the direct map entry. This allows the freed page to be reallocated while still...

EUVD-2025-201583

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct...

PT-2026-23739

Name of the Vulnerable Software and Affected Versions GNU Binutils versions through 2.46 Description The software contains a flaw where a null pointer dereference can occur when processing a specially crafted ELF binary with incorrectly formatted header fields. This happens during relocation...

DEBIAN-CVE-2025-40272

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct...

CVE-2025-40272

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct...

UBUNTU-CVE-2025-40272

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct...

CVE-2025-40272

CVE-2025-40272 : In the Linux kernel, a use-after-free race in mm/secretmem fault handling could occur when two tasks fault on the same memfd_secret page concurrently, risking a supervisor not-present page fault. The issue arises from the previous fault-handler ordering, which freed the folio bef...

CVE-2025-40272 mm/secretmem: fix use-after-free race in fault handler

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct...

CVE-2025-40272 mm/secretmem: fix use-after-free race in fault handler

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct...

CVE-2025-40272

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct...

CVE-2025-40272: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix use-after-free race in fault handler When a page fault occurs in a secret memory file created with memfdsecret2, the kernel will allocate a new folio for it, mark the underlying page as not-present in the direct...

kernel: net: sched: sfb: fix null pointer access issue when sfb_init() fails

A null pointer dereference exists in the linux kernel, such that when sfbinit fails qdisc is NULL, and it will cause gpf issue, leading to damage to the availability of the system...

CVE-2025-40237: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/notify: call exportfsencodefid with sumount Calling intotifyshowfdinfo on fd watching an overlayfs inode, while the overlayfs is being unmounted, can lead to dereferencing NULL ptr. This issue was found by syzkaller. Race...

CVE-2025-40235: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: directly free partially initialized fsinfo in btrfscheckleakedroots If fsinfo-supercopy or fsinfo-superforcommit allocated failed in btrfsgettreesubvol, then no need to call btrfsfreefsinfo. Otherwise btrfscheckleakedroots...