Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993225)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993225 advisory. In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate allocpercpu failure Check allocprecpu's return value and return...

CVE-2023-53044

In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate allocpercpu failure Check allocprecpu's return value and return an error from dmstatsinit if it fails. Update allocdev to fail if dmstatsinit does. Otherwise, a NULL pointer dereference will occu...

UBUNTU-CVE-2023-53044

In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate allocpercpu failure Check allocprecpu's return value and return an error from dmstatsinit if it fails. Update allocdev to fail if dmstatsinit does. Otherwise, a NULL pointer dereference will occu...

CVE-2023-53044 dm stats: check for and propagate alloc_percpu failure

In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate allocpercpu failure Check allocprecpu's return value and return an error from dmstatsinit if it fails. Update allocdev to fail if dmstatsinit does. Otherwise, a NULL pointer dereference will occu...

CVE-2023-53044

The CVE-2023-53044 entry concerns a Linux kernel vulnerability in the dm-stats path. A NULL pointer dereference can occur in dm_stats_cleanup() if alloc_percpu() fails during dm_stats_init(), with the failure not being properly propagated from alloc_precpu() or dm_stats_init() to dm_stats_cleanup...

CVE-2023-53044 dm stats: check for and propagate alloc_percpu failure

In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate allocpercpu failure Check allocprecpu's return value and return an error from dmstatsinit if it fails. Update allocdev to fail if dmstatsinit does. Otherwise, a NULL pointer dereference will occu...

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 dm stats not checking the allocpercpu return value, which could lead to a null pointer dereference...

Important: kernel

Issue Overview: A use-after-free vulnerability was found in nfs42sscopen in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial of service. CVE-2022-4379 In the Linux kernel, the following vulnerability has been resolved: gfs2: Always check inode size of...

GSD-2022-1004089 dm stats: add cond_resched when looping over entries

dm stats: add condresched when looping over entries This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.317 by commit...

GSD-2022-1004008 dm stats: add cond_resched when looping over entries

dm stats: add condresched when looping over entries This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.282 by commit...

GSD-2022-1003644 dm stats: add cond_resched when looping over entries

dm stats: add condresched when looping over entries This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.120 by commit...

GSD-2022-1003432 dm stats: add cond_resched when looping over entries

dm stats: add condresched when looping over entries This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.45 by commit...

GSD-2022-1003164 dm stats: add cond_resched when looping over entries

dm stats: add condresched when looping over entries This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.13 by commit...

GSD-2022-1002850 dm stats: add cond_resched when looping over entries

dm stats: add condresched when looping over entries This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.2 by commit...