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 fact that the SPI/RSPI controller releases underlying resources such as DMA without properly...

SUSE CVE-2026-31650

In the Linux kernel, the following vulnerability has been resolved: mmc: vub300: fix use-after-free on disconnect The vub300 driver maintains an explicit reference count for the controller and its driver data and the last reference can in theory be dropped after the driver has been unbound. This...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013525)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013525 advisory. In the Linux kernel, the following vulnerability has been resolved: vdpa: fix use-after-free on vpvdparemove When vpvdpa driver is unbind, vpvdpa is freed in...

CVE-2025-68804

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosecishtp: Fix UAF after unbinding driver After unbinding the driver, another kthread crosecconsolelogwork is still accessing the device, resulting an UAF and crash. The driver doesn't unregister the EC device ...

CVE-2025-68804 platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosecishtp: Fix UAF after unbinding driver After unbinding the driver, another kthread crosecconsolelogwork is still accessing the device, resulting an UAF and crash. The driver doesn't unregister the EC device ...

EUVD-2022-54511

In the Linux kernel, the following vulnerability has been resolved: tty: goldfish: Fix freeirq on remove Pass the correct devid to freeirq to fix this splat when the driver is unbound: WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 freeirq Trying to free already-free IRQ 65 Call Trace:...

CVE-2022-50144

In the Linux kernel, the following vulnerability has been resolved: soundwire: revisit driver bind/unbind and callbacks In the SoundWire probe, we store a pointer from the driver ops into the 'slave' structure. This can lead to kernel oopses when unbinding codec drivers, e.g. with the following...

CVE-2022-49724 tty: goldfish: Fix free_irq() on remove

In the Linux kernel, the following vulnerability has been resolved: tty: goldfish: Fix freeirq on remove Pass the correct devid to freeirq to fix this splat when the driver is unbound: WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 freeirq Trying to free already-free IRQ 65 Call Trace:...

CVE-2024-27412

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx-i2c: Do not free non existing IRQ The bq27xxx i2c-client may not have an IRQ, in which case client-irq will be 0. bq27xxxbatteryi2cprobe already has an if client-irq check wrapping the requestthreadedirq. B...

CVE-2024-27412

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx-i2c: Do not free non existing IRQ The bq27xxx i2c-client may not have an IRQ, in which case client-irq will be 0. bq27xxxbatteryi2cprobe already has an if client-irq check wrapping the requestthreadedirq. B...

UBUNTU-CVE-2022-48663

In the Linux kernel, the following vulnerability has been resolved: gpio: mockup: fix NULL pointer dereference when removing debugfs We now remove the device's debugfs entries when unbinding the driver. This now causes a NULL-pointer dereference on module exit because the platform devices are...

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, which stems from a security flaw when unbinding the CCU driver...

kernel: use-after-free in nouveau kernel module

A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose handler could happen if removing device that is not common to remove video card physically without power-off, but same happens if "unbind" the driver...

PT-2021-6103 · Linux +9 · Linux Kernel +9

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a use-after-free vulnerability in the postclose handler of the Linux kernel's nouveau driver. This vulnerability can occur when a device is removed, which can...