CVE-2022-49970

In the Linux kernel, the following vulnerability has been resolved: bpf, cgroup: Fix kernel BUG in purgeeffectiveprogs Syzkaller reported a triggered kernel BUG as follows: ------------ cut here ------------ kernel BUG at kernel/bpf/cgroup.c:925! invalid opcode: 0000 1 PREEMPT SMP NOPTI CPU: 1 PI...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: workqueue: Place the pwq after detaching the rescuer from the pool. The commit 68f83057b913 "workqueue: Reap workers via kthreadstop and remove detachcompletion" adds code to reapply the benefits to normal workers. However, it...

HID: hid-steam: Fix use-after-free when detaching device

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CVE-2022-49893

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix cxlregion leak, cleanup targets at region delete When a region is deleted any targets that have been previously assigned to that region hold references to it. Trigger those references to drop by detaching all...

UBUNTU-CVE-2022-49893

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix cxlregion leak, cleanup targets at region delete When a region is deleted any targets that have been previously assigned to that region hold references to it. Trigger those references to drop by detaching all...

CVE-2022-49893 cxl/region: Fix cxl_region leak, cleanup targets at region delete

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix cxlregion leak, cleanup targets at region delete When a region is deleted any targets that have been previously assigned to that region hold references to it. Trigger those references to drop by detaching all...

CVE-2022-49834

CVE-2022-49834 concerns a use-after-free in nilfs2 when downgrading to read-only and remounting read/write, risking access to a freed nilfs_writer. The issue arises during a race between log-writer detachment and remount/downgrade, potentially allowing a Task1 thread to dereference a freed pointe...

DEBIAN-CVE-2025-21901

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Add sanity checks on rdev validity There is a possibility that ulpirqstop and ulpirqstart callbacks will be called when the device is in detached state. This can cause a crash due to NULL pointer dereference as the...

UBUNTU-CVE-2025-21923

In the Linux kernel, the following vulnerability has been resolved: HID: hid-steam: Fix use-after-free when detaching device When a hid-steam device is removed it must clean up the clienthdev used for intercepting hidraw access. This can lead to scheduling deferred work to reattach the input...

UBUNTU-CVE-2025-21901

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Add sanity checks on rdev validity There is a possibility that ulpirqstop and ulpirqstart callbacks will be called when the device is in detached state. This can cause a crash due to NULL pointer dereference as the...

CVE-2025-21923 HID: hid-steam: Fix use-after-free when detaching device

In the Linux kernel, the following vulnerability has been resolved: HID: hid-steam: Fix use-after-free when detaching device When a hid-steam device is removed it must clean up the clienthdev used for intercepting hidraw access. This can lead to scheduling deferred work to reattach the input...

CVE-2025-21923

Summary of CVE-2025-21923 (Linux kernel): The vulnerability affects the HID subsystem, specifically the hid-steam driver. When detaching a hid-steam device, the cleanup of the client_hdev used to intercept hidraw access could be scheduled for deferred work reattachment. The previous cleanup order...

CVE-2025-21923

In the Linux kernel, the following vulnerability has been resolved: HID: hid-steam: Fix use-after-free when detaching device When a hid-steam device is removed it must clean up the clienthdev used for intercepting hidraw access. This can lead to scheduling deferred work to reattach the input...

DEBIAN-CVE-2023-53023

In the Linux kernel, the following vulnerability has been resolved: net: nfc: Fix use-after-free in localcleanup Fix a use-after-free that occurs in kfreeskb called from localcleanup. This could happen when killing nfc daemon e.g. neard after detaching an nfc device. When detaching an nfc device,...

PT-2025-20493

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the spi: fsl-qspi driver, where the use of devm APIs to manage resources and the legacy remove function cou...

PT-2025-16751

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the handling of SIOCBRADDIF and SIOCBRDELIF in the dev ioctl function, which can cause unnecessary RTNL dan...

CVE-2024-53024

Memory corruption in display driver while detaching a device...

CVE-2024-53024

Memory corruption in display driver while detaching a device...

CVE-2024-53024

CVE-2024-53024: Memory corruption in the Qualcomm display driver when detaching a device. Affected: Qualcomm display driver (closed-source component) with local attack vector and high impact on confidentiality, integrity, and availability (per CVSS v3.1). Root cause: memory corruption in the disp...

CVE-2024-53024 NULL Pointer Dereference in Display

Memory corruption in display driver while detaching a device...