CVE-2023-54087 ubi: Fix possible null-ptr-deref in ubi_free_volume()

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix possible null-ptr-deref in ubifreevolume It willl cause null-ptr-deref in the following case: uifinit ubiaddvolume cdevadd - if it fails, call killvolumes deviceregister killvolumes - if ubiaddvolume fails call this...

kernel: can: j1939: implement NETDEV_UNREGISTER notification handler

A flaw was discovered in the J1939 protocol implementation in the Linux kernel. The NETDEVUNREGISTER notification handler was missing for undoing changes performed by j1939skbind. As a result, an extra reference remains on the j1939priv structure when unregistering a network device, preventing it...

CVE-2025-68312

In the Linux kernel, the following vulnerability has been resolved: usbnet: Prevents free active kevent The root cause of this issue are: 1. When probing the usbnet device, executing usbnetlinkchangedev, 0, 0; put the kevent work in global workqueue. However, the kevent has not yet been scheduled...

CVE-2025-68312 usbnet: Prevents free active kevent

In the Linux kernel, the following vulnerability has been resolved: usbnet: Prevents free active kevent The root cause of this issue are: 1. When probing the usbnet device, executing usbnetlinkchangedev, 0, 0; put the kevent work in global workqueue. However, the kevent has not yet been scheduled...

ALSA-2025:22865 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: j1939: implement NETDEVUNREGISTER notification handler CVE-2025-39925 kernel: net/mlx5: fs, fix UAF in flow counter release CVE-2025-39979 For more details about the security issues,...

CVE-2025-40271

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set the node to EMPTY, which may result in uaf access. We should use RBCLEARNODE set the erased node to EMPTY, then pdesubdirnext will...

SUSE CVE-2025-40223

In the Linux kernel, the following vulnerability has been resolved: most: usb: Fix use-after-free in hdmdisconnect hdmdisconnect calls mostderegisterinterface, which eventually unregisters the MOST interface device with deviceunregisteriface-dev. If that drops the last reference, the device core...

UBUNTU-CVE-2025-40223

In the Linux kernel, the following vulnerability has been resolved: most: usb: Fix use-after-free in hdmdisconnect hdmdisconnect calls mostderegisterinterface, which eventually unregisters the MOST interface device with deviceunregisteriface-dev. If that drops the last reference, the device core...

CVE-2025-40223 most: usb: Fix use-after-free in hdm_disconnect

In the Linux kernel, the following vulnerability has been resolved: most: usb: Fix use-after-free in hdmdisconnect hdmdisconnect calls mostderegisterinterface, which eventually unregisters the MOST interface device with deviceunregisteriface-dev. If that drops the last reference, the device core...

CVE-2025-40223

In CVE-2025-40223, the Linux kernel MOST/hdm_disconnect path could suffer use-after-free or double-free when unregistering the MOST interface device. The fix relocates frees of mdev-owned allocations into release_mdev() so they run once when the device is truly released, and removes redundant put...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988905)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988905 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: musb: dsps: Fix the probe error path Commit 7c75bde329d7 usb: musb: musbdsps: requestirq aft...

PT-2025-49050

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the MOST Media Over Serial Transport USB subsystem, specifically in the hdm disconnect function. This function, when called, can lead to a...

EUVD-2025-31826

SQL injection vulnerability based on the melis-cms module of the Melis platform from Melis Technology. This vulnerability allows an attacker to retrieve, create, update, and delete databases through the 'idPage' parameter in the '/melis/MelisCms/PageEdition/getTinyTemplates' endpoint...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-986987)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986987 advisory. In the Linux kernel, the following vulnerability has been resolved: media: meson: vdec: fix possible refcount leak in vdecprobe v4l2deviceunregister need to be calle...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-389429)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-389429 advisory. In the Linux kernel, the following vulnerability has been resolved: can: bcm: Remove proc entry when dev is unregistered. syzkaller reported a warning in bcmconnect...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986423)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986423 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: musb: dsps: Fix the probe error path Commit 7c75bde329d7 usb: musb: musbdsps: requestirq aft...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987212)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987212 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: musb: dsps: Fix the probe error path Commit 7c75bde329d7 usb: musb: musbdsps: requestirq aft...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986555)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986555 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: cancel all works upon hciunregisterdev syzbot is reporting that calling...

UBUNTU-CVE-2022-50481

In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlguestinitafu|adapter If deviceregister fails in cxlregisterafu|adapter, the device is not added, deviceunregister can not be called in the error path, otherwise it will cause a null-ptr-dere...

CVE-2023-53596 drivers: base: Free devm resources when unregistering a device

In the Linux kernel, the following vulnerability has been resolved: drivers: base: Free devm resources when unregistering a device In the current code, devresreleaseall only gets called if the device has a bus and has been probed. This leads to issues when using bus-less or driver-less devices...