CVE-2023-53291 rcu/rcuscale: Stop kfree_scale_thread thread(s) after unloading rcuscale

In the Linux kernel, the following vulnerability has been resolved: rcu/rcuscale: Stop kfreescalethread threads after unloading rcuscale Running the 'kfreercutest' test case 1 results in a splat 2. The root cause is the kfreescalethread threads continue running after unloading the rcuscale module...

CVE-2023-53291

CVE-2023-53291 concerns a Linux kernel regression where kfree_scale_thread(s) could continue running after unloading the rcuscale module, risking a page fault. The root cause is the threads not being stopped during module removal, and the fix adds a cleanup call by invoking kfree_scale_cleanup() ...

CVE-2023-53291 rcu/rcuscale: Stop kfree_scale_thread thread(s) after unloading rcuscale

In the Linux kernel, the following vulnerability has been resolved: rcu/rcuscale: Stop kfreescalethread threads after unloading rcuscale Running the 'kfreercutest' test case 1 results in a splat 2. The root cause is the kfreescalethread threads continue running after unloading the rcuscale module...

CVE-2023-53291

In the Linux kernel, the following vulnerability has been resolved: rcu/rcuscale: Stop kfreescalethread threads after unloading rcuscale Running the 'kfreercutest' test case 1 results in a splat 2. The root cause is the kfreescalethread threads continue running after unloading the rcuscale module...

PT-2025-37975

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue in the net/mlx5 module where a memory leak occurs in the hws pool buddy init function’s error path. The leak happens because the buddy allocator...

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 the kfreescalethread thread continuing to run after the rcuscale module is uninstalled, which could result in a...

CVE-2023-53224

In the Linux kernel, the following vulnerability has been resolved: ext4: Fix function prototype mismatch for ext4featktype With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure the call...

DEBIAN-CVE-2022-50287

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: fix a memory leak in generatelfpdataptrs When size != 0 || ptrs-lvds entries != 3, the program tries to free the ptrs. However, the ptrs is not created by calling kzmalloc, but is obtained by pointer offset...

UBUNTU-CVE-2023-53224

In the Linux kernel, the following vulnerability has been resolved: ext4: Fix function prototype mismatch for ext4featktype With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure the call...

CVE-2023-53224

CVE-2023-53224 details (Linux kernel): The issue arises in ext4 where the release handler was set to kfree, which had an incompatible function prototype under clang KFIs. A wrapper with the correct prototype fixes the mismatch. The root cause is a function-prototype mismatch surfaced by Clang’s -...

SUSE CVE-2025-38703

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Make dma-fences compliant with the safe access rules Xe can free some of the data pointed to by the dma-fences it exports. Most notably the timeline name can get freed if userspace closes the associated submit queue. At t...

CVE-2025-38593

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: fix double free in 'hcidiscoveryfilterclear' Function 'hcidiscoveryfilterclear' frees 'uuids' array and then sets it to NULL. There is a tiny chance of the following race: 'hcicmdsyncwork'...

DEBIAN-CVE-2025-38593

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: fix double free in 'hcidiscoveryfilterclear' Function 'hcidiscoveryfilterclear' frees 'uuids' array and then sets it to NULL. There is a tiny chance of the following race: 'hcicmdsyncwork'...

AZL-66513 CVE-2025-38593 affecting package kernel for versions less than 6.6.117.1-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: fix double free in 'hcidiscoveryfilterclear' Function 'hcidiscoveryfilterclear' frees 'uuids' array and then sets it to NULL. There is a tiny chance of the following race: 'hcicmdsyncwork'...

CVE-2025-38593 Bluetooth: hci_sync: fix double free in 'hci_discovery_filter_clear()'

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: fix double free in 'hcidiscoveryfilterclear' Function 'hcidiscoveryfilterclear' frees 'uuids' array and then sets it to NULL. There is a tiny chance of the following race: 'hcicmdsyncwork'...

CVE-2025-38593 Bluetooth: hci_sync: fix double free in 'hci_discovery_filter_clear()'

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: fix double free in 'hcidiscoveryfilterclear' Function 'hcidiscoveryfilterclear' frees 'uuids' array and then sets it to NULL. There is a tiny chance of the following race: 'hcicmdsyncwork'...

Linux Distros Unpatched Vulnerability : CVE-2022-48768

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential memory leak for kstrdup kfree is missing on an error pat...

Linux Distros Unpatched Vulnerability : CVE-2024-27074

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: go7007: fix a memleak in go7007loadencoder In go7007loadencoder, bouncei.e. go-bootfw, is allocated without a deallocation thereafter. After the followin...

Linux Distros Unpatched Vulnerability : CVE-2022-49959

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: openvswitch: fix memory leak at failed datapath creation...

Linux Distros Unpatched Vulnerability : CVE-2021-47585

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix memory leak in addinoderef Line 1169 3 allocates a memory chunk for victimname b...