Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: lookup hciconn on the RX path at the protocol level The hdev lock/lookup/unlock/use pattern in the packet RX path does not ensure that hciconn is not concurrently modified/deleted. This locking mechanism seems...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Preventing interrupt storms due to Host Controller Errors HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage during device plug/unplug scenarios on Android devices. HCE is checked in the xhciirq...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fixed a race condition in the DMA ring dequeue process The HCI DMA dequeue path hcidmadequeuexfer may be invoked for multiple transfers that time out at approximately the same time. However, this function is no...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hciconn: now returns ERRPTR instead of NULL when there is no link. Currently, hciconnectsco returns NULL when there is no link i.e., when hciconnlink returns NULL. scoconnect expects ERRPTR in case of any error see...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: xhci: sideband: do not dereference a freed ring when removing a sideband endpoint. xhcisidebandremoveendpoint incorrectly assumes that the endpoint is running and has a valid transfer ring. Lianqin reported a crash during...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: It is now possible to use hdev-workqueue when scheduling hdev-cmd,ncmdtimer. The syzbot is reporting an attempt to schedule the hdev-cmdwork task from systemwq to hdev-workqueue WQ, which is currently in a draining...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hcisync: fixed leaks when hcicmdsyncqueueonce fails When hcicmdsyncqueueonce returns an error, the destroy callback will not be called. Fixed the issue of leaking references/memory in cases where this error occurs...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021543)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021543 advisory. In the Linux kernel, the following vulnerability has been resolved: xhci: Remove device endpoints from bandwidth list when freeing the device Endpoints are normally...

CVE-2026-43322

A flaw was found in the Bluetooth Host Controller Interface HCI synchronization module hcisync of the Linux kernel. A use-after-free UAF vulnerability exists in the lereadfeaturescomplete function, where a freed hciconn object is accessed. This can allow an attacker to cause a system crash, leadi...

SUSE CVE-2026-43488

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Prevent interrupt storm on host controller error HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage Device plug/unplug scenarios on Android devices. HCE is checked in xhciirq function and causes...

EUVD-2026-30024

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Prevent interrupt storm on host controller error HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage Device plug/unplug scenarios on Android devices. HCE is checked in xhciirq function and causes...

CVE-2026-43488

A flaw was found in the Linux kernel's xHCI eXtensible Host Controller Interface driver. When a USB Attached SCSI UAS storage device is connected or disconnected, the xHCI controller can report a Host Controller Error HCE. Improper handling of this error can lead to an interrupt storm, causing...

CVE-2026-43488

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Prevent interrupt storm on host controller error HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage Device plug/unplug scenarios on Android devices. HCE is checked in xhciirq function and causes...

CVE-2026-43488

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Prevent interrupt storm on host controller error HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage Device plug/unplug scenarios on Android devices. HCE is checked in xhciirq function and causes...

UBUNTU-CVE-2026-43488

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Prevent interrupt storm on host controller error HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage Device plug/unplug scenarios on Android devices. HCE is checked in xhciirq function and causes...

CVE-2026-43488 usb: xhci: Prevent interrupt storm on host controller error (HCE)

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Prevent interrupt storm on host controller error HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage Device plug/unplug scenarios on Android devices. HCE is checked in xhciirq function and causes...

CVE-2026-43488 usb: xhci: Prevent interrupt storm on host controller error (HCE)

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Prevent interrupt storm on host controller error HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage Device plug/unplug scenarios on Android devices. HCE is checked in xhciirq function and causes...

CVE-2026-43488

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Prevent interrupt storm on host controller error HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage Device plug/unplug scenarios on Android devices. HCE is checked in xhciirq function and causes...

CVE-2026-43488

CVE-2026-43488 : Linux kernel xHCI driver vulnerability where a Host Controller Error (HCE) on UAS storage plug/unplug could trigger an interrupt storm. The issue occurred as xhci_irq() logged a warning and assumed activity would stop, but storms persisted on some hosts. Mitigation implemented by...

CVE-2026-43488

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Prevent interrupt storm on host controller error HCE The xHCI controller reports a Host Controller Error HCE in UAS Storage Device plug/unplug scenarios on Android devices. HCE is checked in xhciirq function and causes...