Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Revert “usb: typec: ucsi: add a common function ucsiunregisterconnectors”. The recent commit 87d0e2f41b8c “usb: typec: ucsi: add a common function ucsiunregisterconnectors” introduced a regression that caused NULL dereferencing...

Vulnerabilities of the kfree(), ucsi_resume_work(), and ucsi_unregister() functions in the Linux operating system, allowing a hacker to cause a service failure

The vulnerability of the kfree, ucsiresumework, and ucsiunregister functions in the Linux operating system is related to the assignment of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2024-32119

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue arises from the ucsi unregister function being called from atomic context, which expects a sleepable context. This happens because the pmic glink client list is moved under a...