kernel: RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix "KASAN: slab-use-after-free Read in ibregisterdevice" problem Call Trace: dumpstack lib/dumpstack.c:94 inline dumpstacklvl+0x116/0x1f0 lib/dumpstack.c:120 printaddressdescription mm/kasan/report.c:408 inline...

Vulnerability fixed in Fortinet products

Fortinet has fixed a vulnerability in FortiAnalyzer, FortiManager, FortiOS and FortiProxy products. The vulnerability is in specific implementations of FortiCloud SSO authentication. The vulnerability allows attackers with a registered device and a FortiCloud account to bypass authentication and...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38044)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38044 advisory. - In the Linux kernel, the following vulnerability has been resolved: media: cx231xx: set devicecaps for 417 T...

CVE-2025-71141

CVE-2025-71141 (Linux kernel) affects the DRM tilcdc path. The root cause was that drm_kms_helper_poll_fini() and drm_atomic_helper_shutdown() were invoked unconditionally in tilcdc_fini(), even when the device failed to register, causing probe-time warnings. The fix rewrites the failed probe cle...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: pps: Fix warning in ppsregistercdev when device creation fails Similar to the previous commit 2a934fdb01db, the release hook should be set before deviceregister. Otherwise, when deviceregister returns an error and putdevice...

PT-2026-5536

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak exists in the dma pool created by dma pool create. This leak occurs when dma async device register or of dma controller register fails, specifically in the probe error...

SUSE CVE-2023-54228

In the Linux kernel, the following vulnerability has been resolved: regulator: raa215300: Fix resource leak in case of error The clkregisterclkdev allocates memory by calling vclkdevalloc and this memory is not freed in the error path. Similarly, resources allocated by clkregisterfixedrate are no...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993098)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993098 advisory. In the Linux kernel, the following vulnerability has been resolved: watchdog: Fix kmemleak in watchdogcdevregister kmemleak reports memory leaks in...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992725)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992725 advisory. In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlpciinitafu|adapter If deviceregister fails in...

UBUNTU-CVE-2023-54323

In the Linux kernel, the following vulnerability has been resolved: cxl/pmem: Fix nvdimm registration races A loop of the form: while true; do modprobe cxlpci; modprobe -r cxlpci; done ...fails with the following crash signature: BUG: kernel NULL pointer dereference, address: 0000000000000040...

CVE-2022-50813

In the Linux kernel, the following vulnerability has been resolved: drivers: mcb: fix resource leak in mcbprobe When probe hook function failed in mcbprobe, it doesn't put the device. Compiled test only...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992443)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992443 advisory. In the Linux kernel, the following vulnerability has been resolved: ath11k: fix netdev open race Make sure to allocate resources needed before registering the device...

SUSE CVE-2022-50772

In the Linux kernel, the following vulnerability has been resolved: netdevsim: fix memory leak in nsimbusdevnew If deviceregister failed in nsimbusdevnew, the value of reference in nsimbusdev-dev is 1. obj-name in nsimbusdev-dev will not be released. unreferenced object 0xffff88810352c480 size 16...

SUSE CVE-2023-54027

In the Linux kernel, the following vulnerability has been resolved: iio: core: Prevent invalid memory access when there is no parent Commit 813665564b3d "iio: core: Convert to use firmware node handle instead of OF node" switched the kind of nodes to use for label retrieval in device registration...

UBUNTU-CVE-2022-50734

In the Linux kernel, the following vulnerability has been resolved: nvmem: core: Fix memleak in nvmemregister devsetname will alloc memory for nvmem-dev.kobj.name in nvmemregister, when nvmemvalidatekeepouts failed, nvmem's memory will be freed and return, but nobody will free memory for...

CVE-2023-54027

In the Linux kernel, the following vulnerability has been resolved: iio: core: Prevent invalid memory access when there is no parent Commit 813665564b3d "iio: core: Convert to use firmware node handle instead of OF node" switched the kind of nodes to use for label retrieval in device registration...

CVE-2023-54027 iio: core: Prevent invalid memory access when there is no parent

In the Linux kernel, the following vulnerability has been resolved: iio: core: Prevent invalid memory access when there is no parent Commit 813665564b3d "iio: core: Convert to use firmware node handle instead of OF node" switched the kind of nodes to use for label retrieval in device registration...

PT-2025-53038

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the nvmem register function within the Linux kernel's nvmem core. The dev set name function allocates memory for nvmem-dev.kobj.name, but this memory is not freed...

PT-2025-52932

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a potential memory leak within the vdpa sim module, specifically in the vdpasim net init and vdpasim blk init functions. The issue arises when a device...

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 failure to free memory when device registration fails, which could lead to a memory leak...