PT-2026-6147

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free issue within the mm/vma subsystem, specifically related to merging Virtual Memory Areas VMAs after a memory remapping operation mremap. The...

Amazon Linux 2 : kernel (ALASKERNEL-5.10-2025-097)

The version of kernel installed on the remote host is prior to 5.10.238-234.956. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2025-097 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: fix -anonvma race...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix WRITESAME No Data Buffer crash In newer version of the SBC specs, we have a NDOB bit that indicates there is no data buffer that gets written out. If this bit is set using commands like...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237918. CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238919...

DEBIAN-CVE-2023-52490

In the Linux kernel, the following vulnerability has been resolved: mm: migrate: fix getting incorrect page mapping during page migration When running stress-ng testing, we found below kernel crash after a few hours: Unable to handle kernel NULL pointer dereference at virtual address...

UBUNTU-CVE-2023-52490

In the Linux kernel, the following vulnerability has been resolved: mm: migrate: fix getting incorrect page mapping during page migration When running stress-ng testing, we found below kernel crash after a few hours: Unable to handle kernel NULL pointer dereference at virtual address...

kernel: use-after-free related to leaf anon_vma double reuse

A memory leak flaw with use-after-free capability was found in the Linux kernel. The VMA mm/rmap.c functionality in the ismergeableanonvma function continuously forks, using memory operations to trigger an incorrect reuse of leaf anonvma. This issue allows a local attacker to crash the system...

kernel: use-after-free related to leaf anon_vma double reuse

A memory leak flaw with use-after-free capability was found in the Linux kernel. The VMA mm/rmap.c functionality in the ismergeableanonvma function continuously forks, using memory operations to trigger an incorrect reuse of leaf anonvma. This issue allows a local attacker to crash the system...

kernel: use-after-free related to leaf anon_vma double reuse

A memory leak flaw with use-after-free capability was found in the Linux kernel. The VMA mm/rmap.c functionality in the ismergeableanonvma function continuously forks, using memory operations to trigger an incorrect reuse of leaf anonvma. This issue allows a local attacker to crash the system...

kernel: use-after-free related to leaf anon_vma double reuse

A memory leak flaw with use-after-free capability was found in the Linux kernel. The VMA mm/rmap.c functionality in the ismergeableanonvma function continuously forks, using memory operations to trigger an incorrect reuse of leaf anonvma. This issue allows a local attacker to crash the system...

The vulnerability of the Linux operating system’s kernel memory management subsystem allows a hacker to cause a service failure or potentially execute arbitrary code.

The vulnerability of the Linux operating system’s kernel memory management subsystem is related to incorrect handling of counters for the anonvma structure, which leads to the creation of orphan pointers. Exploiting this vulnerability can allow an attacker to cause a service failure or potentiall...

SUSE CVE-2022-42703

mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anonvma double reuse...

PT-2025-13311

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Linux kernel related to the -anon vma attachment to the VMA. The issue arises when collapse and free pmd requires the -anon vma to be locked, but the lock ...

mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.

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CVE-2022-42703

mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anonvma double reuse...

AZL-11094 CVE-2022-42703 affecting package kernel for versions less than 5.15.74.1-3

mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anonvma double reuse...

PT-2022-1378

Name of the Vulnerable Software and Affected Versions kernel versions prior to 5.19.7 kernel-image-centos version 5.14.0.192-alt1.el9 kernel-image-rpi-un version 6.0.2-alt1 Description The Linux kernel contains a use-after-free vulnerability in the mm/rmap.c file. This flaw is related to a double...