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 not holding cpuhotpluglock before freezermutex, which could lead to a circular locking dependency...

SUSE-SU-2025:03384-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49492: nvme-pci: fix a NULL pointer dereference in nvmeallocadmintags bsc1238954. - CVE-2022-50116: kernel: tty: ngsm: fix deadlock and link starvation i...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-46733: btrfs: fix qgroup reserve leaks in cowfilerange bsc1230708. CVE-2024-49996: cifs: Fix buffer overflow when parsing NFS reparse points bsc1232089...

AlmaLinux 8 : kernel (ALSA-2025:15785)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:15785 advisory. kernel: net: usb: smsc75xx: Limit packet length to skb-len CVE-2023-53125 kernel: net/sched: Always pass notifications when child class becomes empty...

Linux Distros Unpatched Vulnerability : CVE-2025-39837

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: platform/x86: asus-wmi: Fix racy registrations asuswmiregisterdriver may be called from...

SUSE 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...

DEBIAN-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...

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-2025-39837

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...

CVE-2025-39837 platform/x86: asus-wmi: Fix racy registrations

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...

CVE-2025-39837 platform/x86: asus-wmi: Fix racy registrations

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...

CVE-2025-39837

The CVE-2025-39837 entry concerns the Linux kernel, specifically the platform/x86 asus-wmi subsystem. The issue stems from racey driver registrations where asus_wmi_register_driver() could be invoked concurrently by multiple drivers, causing unsafe list operations and potential memory corruption ...

CVE-2025-39837 platform/x86: asus-wmi: Fix racy registrations

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...

PT-2025-38544

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The asus wmi register driver function may be called concurrently from multiple drivers, leading to race conditions in list operations that can corrupt memory and cause system instability...

SUSE CVE-2022-50386

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix user-after-free This uses l2capchanholdunlesszero after calling l2capgetchanblah to prevent the following trace: Bluetooth: l2capcore.c:static void l2capchandestroystruct kref kref Bluetooth: chan...

SUSE-SU-2025:03272-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2024-46733: btrfs: fix qgroup reserve leaks in cowfilerange bsc1230708. - CVE-2024-49996: cifs: Fix buffer overflow when parsing NFS reparse points bsc1232089...

CVE-2022-50386

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix user-after-free This uses l2capchanholdunlesszero after calling l2capgetchanblah to prevent the following trace: Bluetooth: l2capcore.c:static void l2capchandestroystruct kref kref Bluetooth: chan...

CVE-2022-50386 Bluetooth: L2CAP: Fix user-after-free

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix user-after-free This uses l2capchanholdunlesszero after calling l2capgetchanblah to prevent the following trace: Bluetooth: l2capcore.c:static void l2capchandestroystruct kref kref Bluetooth: chan...

CVE-2022-50386 Bluetooth: L2CAP: Fix user-after-free

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix user-after-free This uses l2capchanholdunlesszero after calling l2capgetchanblah to prevent the following trace: Bluetooth: l2capcore.c:static void l2capchandestroystruct kref kref Bluetooth: chan...

CVE-2022-50386

CVE-2022-50386 is a Linux kernel Bluetooth L2CAP use‑after‑free vulnerability. The fix adds a guard by calling l2cap_chan_hold_unless_zero() after __l2cap_get_chan_blah() to prevent a use‑after‑free in l2cap_chan_destroy. Affected: Linux kernel Bluetooth L2CAP path; impact per sources is high (CV...