CVE-2025-71274

Summary (CVE-2025-71274): A race in the Linux kernel rpmsg driver_override_show() can cause use-after-free of the driver_override string because reading occurs without the device_lock while the store path frees/modifies it under the lock. The fix replaces rpmsg_string_attr with explicit show/stor...

CVE-2025-71274 rpmsg: core: fix race in driver_override_show() and use core helper

In the Linux kernel, the following vulnerability has been resolved: rpmsg: core: fix race in driveroverrideshow and use core helper The driveroverrideshow function reads the driveroverride string without holding the devicelock. However, the store function modifies and frees the string while holdi...

CVE-2025-71274 rpmsg: core: fix race in driver_override_show() and use core helper

In the Linux kernel, the following vulnerability has been resolved: rpmsg: core: fix race in driveroverrideshow and use core helper The driveroverrideshow function reads the driveroverride string without holding the devicelock. However, the store function modifies and frees the string while holdi...

CVE-2025-71274

In the Linux kernel, the following vulnerability has been resolved: rpmsg: core: fix race in driveroverrideshow and use core helper The driveroverrideshow function reads the driveroverride string without holding the devicelock. However, the store function modifies and frees the string while holdi...

CVE-2026-43019

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: fix potential UAF in setcigparamssync hciconn lookup and field access must be covered by hdev lock in setcigparamssync, otherwise it's possible it is freed concurrently. Take hdev lock to prevent hciconn from...

CVE-2026-43018 Bluetooth: hci_event: fix potential UAF in hci_le_remote_conn_param_req_evt

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: fix potential UAF in hcileremoteconnparamreqevt hciconn lookup and field access must be covered by hdev lock in hcileremoteconnparamreqevt, otherwise it's possible it is freed concurrently. Extend the...

CVE-2026-43018

The CVE-2026-43018 entry is confirmed: a Use-After-Free in Linux kernel Bluetooth HCI event handling (hci_le_remote_conn_param_req_evt) due to insufficient locking during hci_conn lookup/access. The vulnerability arises from hci_conn lookup and field access not always being protected by the hdev ...

CVE-2026-31771 Bluetooth: hci_event: move wake reason storage into validated event handlers

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: move wake reason storage into validated event handlers hcistorewakereason is called from hcieventpacket immediately after stripping the HCI event header but before hcieventfunc enforces the per-event minimum...

SUSE CVE-2026-31688

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

Linux Distros Unpatched Vulnerability : CVE-2026-31688

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - driver core: enforce devicelock for drivermatchdevice Currently, drivermatchdevice is called from three sites. One site deviceattachdriver holds devicelockdev,...

CVE-2026-31688

A flaw was found in the Linux kernel's driver core. An inconsistency in enforcing the devicelock for drivermatchdevice can lead to a race condition. This issue, specifically when the driveroverride implementation is used, can result in a use-after-free UAF vulnerability. A use-after-free...

CVE-2026-31687

A flaw was found in the Linux kernel's OMAP General Purpose Input/Output GPIO driver. The omapmpuiodriver is incorrectly registered from within the omapgpioprobe function while a device lock is already held. This can lead to a potential deadlock condition, which a local attacker could exploit to...

CVE-2026-31688

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2026-31688

CVE-2026-31688 entry is rejected/not used and does not represent an active vulnerability entry.

CVE-2026-31688 driver core: enforce device_lock for driver_match_device()

In the Linux kernel, the following vulnerability has been resolved: driver core: enforce devicelock for drivermatchdevice Currently, drivermatchdevice is called from three sites. One site deviceattachdriver holds devicelockdev, but the other two bindstore and driverattach do not. This inconsisten...

CVE-2026-31688

In the Linux kernel, the following vulnerability has been resolved: driver core: enforce devicelock for drivermatchdevice Currently, drivermatchdevice is called from three sites. One site deviceattachdriver holds devicelockdev, but the other two bindstore and driverattach do not. This inconsisten...

CVE-2026-31688

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Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the drivermatchdevice function not holding a device lock, which may lead to race conditions...

PT-2026-35494

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A race condition exists in the driver core due to inconsistent locking in the driver match device function. While one call site holds the device lockdev, others such as bind store and...

CVE-2026-31487

In the Linux kernel, the following vulnerability has been resolved: spi: use generic driveroverride infrastructure When a driver is probed through driverattach, the bus' match callback is called without the device lock held, thus accessing the driveroverride field without a lock, which can cause ...