Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: spi: Fixed a use-after-free issue during controller registration failures. Be sure to also deregister from the driver core in case the per-cpu statistics allocation fails during controller registration, in order to avoid...

CVE-2026-64471

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-after-free on registration failure Make sure to release the sibling interfaces in case controller registration fails to avoid use-after-free and double-free when they are eventually disconnected. This...

CVE-2026-46241

A flaw was found in the Linux kernel's spi: mpc52xx component. This use-after-free vulnerability occurs when the controller registration fails. An attacker could potentially exploit this flaw to cause a system crash or lead to a resource leak, impacting system stability and availability...

CVE-2026-43460 spi: rockchip-sfc: Fix double-free in remove() callback

In the Linux kernel, the following vulnerability has been resolved: spi: rockchip-sfc: Fix double-free in remove callback The driver uses devmspiregistercontroller for registration, which automatically unregisters the controller via devm cleanup when the device is removed. The manual call to...

Linux Distros Unpatched Vulnerability : CVE-2026-31389

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - spi: fix use-after-free on controller registration failure Make sure to deregister from driver core also in the unlikely event that per-cpu statistics allocatio...

SUSE CVE-2026-31389

In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free on controller registration failure Make sure to deregister from driver core also in the unlikely event that per-cpu statistics allocation fails during controller registration to avoid use-after-free of...

CVE-2026-31389

A flaw was found in the Linux kernel's Serial Peripheral Interface SPI subsystem. During controller registration, a use-after-free vulnerability can occur if the allocation of per-CPU statistics fails. This could allow a local attacker to cause system instability or a denial of service by accessi...

UBUNTU-CVE-2026-31389

In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free on controller registration failure Make sure to deregister from driver core also in the unlikely event that per-cpu statistics allocation fails during controller registration to avoid use-after-free of...

CVE-2026-31389 spi: fix use-after-free on controller registration failure

In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free on controller registration failure Make sure to deregister from driver core also in the unlikely event that per-cpu statistics allocation fails during controller registration to avoid use-after-free of...

CVE-2026-31389 spi: fix use-after-free on controller registration failure

In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free on controller registration failure Make sure to deregister from driver core also in the unlikely event that per-cpu statistics allocation fails during controller registration to avoid use-after-free of...

CVE-2026-31389: Use After Free

In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free on controller registration failure Make sure to deregister from driver core also in the unlikely event that per-cpu statistics allocation fails during controller registration to avoid use-after-free of...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a problem where controller registration fails, leading to the reuse of freed resources after release...

PT-2026-30172

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free flaw exists in the SPI subsystem during the controller registration failure path. This issue occurs when per-cpu statistics allocation fails, potentially leading to loca...

PT-2026-39121

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double-free issue exists in the rockchip-sfc SPI driver. The driver utilizes devm spi register controller for registration, which automatically handles controller unregistration during...

PT-2026-5536

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak exists in the dma pool created by dma pool create. This leak occurs when dma async device register or of dma controller register fails, specifically in the probe error...

PT-2025-34415

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue where the order of device tree parsing and pinctrl registration was incorrect. Moving the device tree parsing before pinctrl registration prevents th...

CVE-2022-50190

In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devmspiregistercontroller This reverts commit 59ebbe40fb51 "spi: simplify devmspiregistercontroller". If devmaddaction fails in devmaddactionorreset, devmspiunregister will be called, it decreases the...