UBUNTU-CVE-2025-39837

In the Linux kernel, the following vulnerability has been resolved: platform/x86: asus-wmi: Fix racy registrations asuswmiregisterdriver may be called from multiple drivers concurrently, which can lead to the racy list operations, eventually corrupting the memory and hitting Oops on some ASUS...

UBUNTU-CVE-2025-39841

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix buffer free/clear order in deferred receive path Fix a use-after-free window by correcting the buffer release sequence in the deferred receive path. The code freed the RQ buffer first and only then cleared the...

CVE-2025-39860 Bluetooth: Fix use-after-free in l2cap_sock_cleanup_listen()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix use-after-free in l2capsockcleanuplisten syzbot reported the splat below without a repro. In the splat, a single thread calling btacceptdequeue freed sk and touched it after that. The root cause would be the racy...

CVE-2025-39860

CVE-2025-39860 – Linux kernel Bluetooth UAF in l2cap_sock_cleanup_listen() . The vulnerability arises from a race between bt_accept_dequeue() and l2cap_sock_cleanup_listen() where a socket could be freed while another path still holds a reference. The root cause is a race in the l2cap_sock_cleanu...

CVE-2025-39841 scsi: lpfc: Fix buffer free/clear order in deferred receive path

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix buffer free/clear order in deferred receive path Fix a use-after-free window by correcting the buffer release sequence in the deferred receive path. The code freed the RQ buffer first and only then cleared the...

The vulnerability of the kasan_find_vm_area() function (mm/kasan/report.c) in the Linux operating system’s kasan component, which allows a hacker to cause a service failure

The vulnerability of the kasanfindvmarea function mm/kasan/report.c in the Linux kernel’s kasan component is related to mutual locking of execution threads. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

SUSE CVE-2023-53445

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Fix a refcount bug in qrtrrecvmsg Syzbot reported a bug as following: refcountt: addition on 0; use-after-free. ... RIP: 0010:refcountwarnsaturate+0x17c/0x1f0 lib/refcount.c:25 ... Call Trace: refcountadd...

CVE-2023-53445

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Fix a refcount bug in qrtrrecvmsg Syzbot reported a bug as following: refcountt: addition on 0; use-after-free. ... RIP: 0010:refcountwarnsaturate+0x17c/0x1f0 lib/refcount.c:25 ... Call Trace: refcountadd...

CVE-2023-53419

In the Linux kernel, the following vulnerability has been resolved: rcu: Protect rcuprinttaskexpstall -exptasks access For kernels built with CONFIGPREEMPTRCU=y, the following scenario can result in a NULL-pointer dereference: CPU1 CPU2 rcupreemptdeferredqsirqrestore rcuprinttaskexpstall if...

CVE-2023-53419

In the Linux kernel, the following vulnerability has been resolved: rcu: Protect rcuprinttaskexpstall -exptasks access For kernels built with CONFIGPREEMPTRCU=y, the following scenario can result in a NULL-pointer dereference: CPU1 CPU2 rcupreemptdeferredqsirqrestore rcuprinttaskexpstall if...

DEBIAN-CVE-2023-53419

In the Linux kernel, the following vulnerability has been resolved: rcu: Protect rcuprinttaskexpstall -exptasks access For kernels built with CONFIGPREEMPTRCU=y, the following scenario can result in a NULL-pointer dereference: CPU1 CPU2 rcupreemptdeferredqsirqrestore rcuprinttaskexpstall if...

UBUNTU-CVE-2023-53419

In the Linux kernel, the following vulnerability has been resolved: rcu: Protect rcuprinttaskexpstall -exptasks access For kernels built with CONFIGPREEMPTRCU=y, the following scenario can result in a NULL-pointer dereference: CPU1 CPU2 rcupreemptdeferredqsirqrestore rcuprinttaskexpstall if...

CVE-2023-53440

CVE-2023-53440 concerns the nilfs2 sysfs interface lifetime in the Linux kernel. Multiple connected advisories confirm a race in sysfs entry creation/deletion for per-filesystem metadata files (cpfile, sufile, dat), where attributes may be accessed outside the intended lifetime, risking inode NUL...

CVE-2023-53419 rcu: Protect rcu_print_task_exp_stall() ->exp_tasks access

In the Linux kernel, the following vulnerability has been resolved: rcu: Protect rcuprinttaskexpstall -exptasks access For kernels built with CONFIGPREEMPTRCU=y, the following scenario can result in a NULL-pointer dereference: CPU1 CPU2 rcupreemptdeferredqsirqrestore rcuprinttaskexpstall if...

PT-2025-38459

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The nilfs2 sysfs support in the Linux kernel has issues with the timing of creation and deletion of sysfs entries. This can lead to null pointer dereferences, use-after-free conditions,...

PT-2025-38464

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a refcount bug in the qrtr recvmsg function. This issue occurs in concurrent scenarios involving qrtr recvmsg and qrtr endpoint unregister, potentially leading ...

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 the blkgiostatset structure not reinitializing the blkg and sync fields after being cleared in...

CVE-2025-24133

This issue was addressed by restricting options offered on a locked device. This issue is fixed in iOS 26 and iPadOS 26. Keyboard suggestions may display sensitive information on the lock screen...

CVE-2025-31271

This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26. Incoming FaceTime calls can appear or be accepted on a locked macOS device, even with notifications disabled on the lock screen...

CVE-2022-50373

In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix race in lowcomms This patch fixes a race between queuework in dlmlowcommscommitmsg and srcureadunlock. The queuework can take the final reference of a dlmmsg and so msg-idx can contain garbage which is signaled by th...