CVE-2025-23163

CVE-2025-23163 relates to a Linux kernel issue in VLAN handling: net: vlan: don't propagate flags on open. The root cause is a possible deadlock when opening VLAN devices due to the device instance lock, where a task may try to acquire dev->lock while already holding it (seen in dev_open + dev...

CVE-2025-22012 Revert "arm64: dts: qcom: sdm845: Affirm IDR0.CCTW on apps_smmu"

In the Linux kernel, the following vulnerability has been resolved: Revert "arm64: dts: qcom: sdm845: Affirm IDR0.CCTW on appssmmu" There are reports that the pagetable walker cache coherency is not a given across the spectrum of SDM845/850 devices, leading to lock-ups and resets. It works fine o...

SUSE CVE-2025-21951

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: pcigeneric: Use pcitryresetfunction to avoid deadlock There are multiple places from where the recovery work gets scheduled asynchronously. Also, there are multiple places where the caller waits synchronously for...

CVE-2025-21951

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: pcigeneric: Use pcitryresetfunction to avoid deadlock There are multiple places from where the recovery work gets scheduled asynchronously. Also, there are multiple places where the caller waits synchronously for...

AZL-59916 CVE-2025-21951 affecting package kernel for versions less than 6.6.85.1-2

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: pcigeneric: Use pcitryresetfunction to avoid deadlock There are multiple places from where the recovery work gets scheduled asynchronously. Also, there are multiple places where the caller waits synchronously for...

DEBIAN-CVE-2025-21951

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: pcigeneric: Use pcitryresetfunction to avoid deadlock There are multiple places from where the recovery work gets scheduled asynchronously. Also, there are multiple places where the caller waits synchronously for...

UBUNTU-CVE-2025-21915

In the Linux kernel, the following vulnerability has been resolved: cdx: Fix possible UAF error in driveroverrideshow Fixed a possible UAF problem in driveroverrideshow in drivers/cdx/cdx.c This function driveroverrideshow is part of DEVICEATTRRW, which includes both driveroverrideshow and...

UBUNTU-CVE-2025-21951

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: pcigeneric: Use pcitryresetfunction to avoid deadlock There are multiple places from where the recovery work gets scheduled asynchronously. Also, there are multiple places where the caller waits synchronously for...

CVE-2025-21915

In the Linux kernel, a potential use-after-free (UAF) race was fixed in cdx: driver_override_show() within drivers/cdx/cdx.c. The show() function is part of a DEVICE_ATTR_RW that also uses driver_override_store() to update the value. Because show() and store() can run concurrently in sysfs, drive...

PT-2025-18417

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.14.0-rc5 Description A deadlock vulnerability has been identified in the Linux kernel, specifically in the VLAN Virtual Local Area Network implementation. This issue arises when a lower device with a VLAN is...

SUSE CVE-2025-21827

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: mediatek: Add locks for usbdriverclaiminterface The documentation for usbdriverclaiminterface says that "the device lock" is needed when the function is called from places other than probe. This appears to be th...

CVE-2025-21827

Technical details for CVE-2025-21827 are not provided in the connected documents. Affected product/version/impact is not disclosed here; monitor for updates from vendors and vulnerability feeds.

Linux Distros Unpatched Vulnerability : CVE-2025-21827

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: Bluetooth: btusb: mediatek: Add locks for usbdriverclaiminterface The documentation for...

PT-2025-9968 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel's Bluetooth functionality has been resolved. The issue was related to the Mediatek btusb code, which did not properly claim the device lock when...

Linux Distros Unpatched Vulnerability : CVE-2022-49371

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - driver core: fix deadlock in deviceattach In deviceattach function, The lock holding logic is as follows: ... deviceattach devicelockdev // get lock dev...

SUSE CVE-2022-49434

In the Linux kernel, the following vulnerability has been resolved: PCI: Avoid pcidevlock AB/BA deadlock with sriovnumvfsstore The sysfs sriovnumvfsstore path acquires the device lock before the config space access lock: sriovnumvfsstore devicelock A 1 acquire device lock sriovconfigure...

CVE-2022-49434

In the Linux kernel, the following vulnerability has been resolved: PCI: Avoid pcidevlock AB/BA deadlock with sriovnumvfsstore The sysfs sriovnumvfsstore path acquires the device lock before the config space access lock: sriovnumvfsstore devicelock A 1 acquire device lock sriovconfigure...

DEBIAN-CVE-2022-49434

In the Linux kernel, the following vulnerability has been resolved: PCI: Avoid pcidevlock AB/BA deadlock with sriovnumvfsstore The sysfs sriovnumvfsstore path acquires the device lock before the config space access lock: sriovnumvfsstore devicelock A 1 acquire device lock sriovconfigure...

UBUNTU-CVE-2022-49333

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: E-Switch, pair only capable devices OFFLOADS paring using devcom is possible only on devices that support LAG. Filter based on lag capabilities. This fixes an issue where mlx5getnextphysdev was called without holding th...

UBUNTU-CVE-2022-49434

In the Linux kernel, the following vulnerability has been resolved: PCI: Avoid pcidevlock AB/BA deadlock with sriovnumvfsstore The sysfs sriovnumvfsstore path acquires the device lock before the config space access lock: sriovnumvfsstore devicelock A 1 acquire device lock sriovconfigure...