CVE-2025-39878 ceph: fix crash after fscrypt_encrypt_pagecache_blocks() error

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash after fscryptencryptpagecacheblocks error The function movedirtyfolioinpagearray was created by commit ce80b76dd327 "ceph: introduce cephprocessfoliobatch method" by moving code from cephwritepagesstart to this...

PT-2025-46616

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the Bluetooth ISO component of the Linux kernel. Specifically, the vulnerability occurs during the iso conn free function, potentially leading to a...

CVE-2023-53241 nfsd: call op_release, even when op_func returns an error

In the Linux kernel, the following vulnerability has been resolved: nfsd: call oprelease, even when opfunc returns an error For ops with "trivial" replies, nfsd4encodeoperation will shortcut most of the encoding work and skip to just marshalling up the status. One of the things it skips is callin...

CVE-2023-53241 nfsd: call op_release, even when op_func returns an error

In the Linux kernel, the following vulnerability has been resolved: nfsd: call oprelease, even when opfunc returns an error For ops with "trivial" replies, nfsd4encodeoperation will shortcut most of the encoding work and skip to just marshalling up the status. One of the things it skips is callin...

SUSE CVE-2025-38716

In the Linux kernel, the following vulnerability has been resolved: hfs: fix general protection fault in hfsfindinit The hfsfindinit method can trigger the crash if tree pointer is NULL: 45.746290 T9787 Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 1...

CVE-2025-38716

In the Linux kernel, the following vulnerability has been resolved: hfs: fix general protection fault in hfsfindinit The hfsfindinit method can trigger the crash if tree pointer is NULL: 45.746290 T9787 Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 1...

AZL-66842 CVE-2025-38716 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: hfs: fix general protection fault in hfsfindinit The hfsfindinit method can trigger the crash if tree pointer is NULL: 45.746290 T9787 Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 1...

UBUNTU-CVE-2025-38716

In the Linux kernel, the following vulnerability has been resolved: hfs: fix general protection fault in hfsfindinit The hfsfindinit method can trigger the crash if tree pointer is NULL: 45.746290 T9787 Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 1...

CVE-2025-38716

CVE-2025-38716 affects the Linux kernel and relates to the hfs_find_init() code path. The vulnerability arises when the tree pointer is NULL, potentially triggering a general protection fault / null pointer dereference during HFS operations (e.g., ext_read_extent, get_block, and subsequent file m...

CVE-2025-38716 hfs: fix general protection fault in hfs_find_init()

In the Linux kernel, the following vulnerability has been resolved: hfs: fix general protection fault in hfsfindinit The hfsfindinit method can trigger the crash if tree pointer is NULL: 45.746290 T9787 Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 1...

PT-2025-13219 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the net/mlx5 component. The problem occurs when enabling vport QoS fails, resulting in the scheduling node...

AZL-56822 CVE-2025-21697 affecting package kernel for versions less than 6.6.76.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Ensure job pointer is set to NULL after job completion After a job completes, the corresponding pointer in the device must be set to NULL. Failing to do so triggers a warning when unloading the driver, as it appears the...

CVE-2025-21697 drm/v3d: Ensure job pointer is set to NULL after job completion

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Ensure job pointer is set to NULL after job completion After a job completes, the corresponding pointer in the device must be set to NULL. Failing to do so triggers a warning when unloading the driver, as it appears the...

CVE-2024-57927

CVE-2024-57927 relates to the Linux kernel’s NFS write-to-cache path. The root cause was that nfs_netfs_init_request() could be invoked with a NULL file pointer when netfslib copied freshly read data into a write request for the cache, causing an oops via nfs_file_open_context(). The fix prevents...

SUSE CVE-2024-42328

When the webdriver for the Browser object downloads data from a HTTP server, the data pointer is set to NULL and is allocated only in curlwritecb when receiving data. If the server's response is an empty document, then wd-data in the code below will remain NULL and an attempt to read from it will...

UBUNTU-CVE-2024-42328

When the webdriver for the Browser object downloads data from a HTTP server, the data pointer is set to NULL and is allocated only in curlwritecb when receiving data. If the server's response is an empty document, then wd-data in the code below will remain NULL and an attempt to read from it will...

kernel: drm/radeon: check bo_va->bo is non-NULL before using it

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check bova-bo is non-NULL before using it The call to radeonvmclearfreed might clear bova-bo, so we have to check it before dereferencing 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 the Linux kernel that originates from a null pointer dereference in the iwlwifi driver. iwlmvmstafrommac80211 causes a null pointer dereferen...

UBUNTU-CVE-2024-42138

In the Linux kernel, the following vulnerability has been resolved: mlxsw: corelinecards: Fix double memory deallocation in case of invalid INI file In case of invalid INI file mlxswlinecardtypesinit deallocates memory but doesn't reset pointer to NULL and returns 0. In case of any error occurred...

Linux kernel security vulnerabilities

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, which stems from a failure of the drm/komeda component to check whether the returned pointer is negative or null when handling...