Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciuart: fixed a NULL pointer dereferencing in hciuartwritework The hciuartsetproto function sets HCIUARTPROTOINIT before calling hciuartregisterdev. This function calls proto-open to initialize hu-priv. However, if a...

PT-2026-69486

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth hci uart component where the HCI UART SENDING bit in tx state is not cleared when write work is canceled within the hci uart close function. This bit...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hciuart: Clearing HCIUARTSENDING when writework is canceled The HCIUARTSENDING bit in txstate indicates that writework is pending and prevents further processing of that task. Currently, this bit is not cleared when...

SUSE SLES12 Security Update : kernel (SUSE-SU-2019:2299-1)

The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2019-3819: A flaw was fixed in the function hiddebugeventsread in drivers/hid/hid-debug.c file which may have enter an infinite loop with certain parameters...