Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: xhci: Fixed null pointer dereferencing when the host dies. Ensure that xhcifreedev and xhcikillendpointurbs do not race with each other, and thus avoid null pointer dereferencing when the host suddenly dies. The USB core may...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988737)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988737 advisory. In the Linux kernel, the following vulnerability has been resolved: xhci: Fix null pointer dereference when host dies Make sure xhcifreedev and xhcikillendpointurbs ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986636)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986636 advisory. In the Linux kernel, the following vulnerability has been resolved: xhci: Fix null pointer dereference when host dies Make sure xhcifreedev and xhcikillendpointurbs ...

SUSE CVE-2023-52898

In the Linux kernel, the following vulnerability has been resolved: xhci: Fix null pointer dereference when host dies Make sure xhcifreedev and xhcikillendpointurbs do not race and cause null pointer dereference when host suddenly dies. Usb core may call xhcifreedev which frees the xhci-devssloti...

DEBIAN-CVE-2023-52898

In the Linux kernel, the following vulnerability has been resolved: xhci: Fix null pointer dereference when host dies Make sure xhcifreedev and xhcikillendpointurbs do not race and cause null pointer dereference when host suddenly dies. Usb core may call xhcifreedev which frees the xhci-devssloti...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an xhci component that could lead to a null pointer dereference in the event of a sudden host death...