Siemens SCALANCE and RUGGEDCOM Devices Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2024-53241)

x86/xen: vulnerability due to issues with the PV iret hypercall through the hypercall page, which is fixed by directly coding the sequence in xen-asm.S to avoid problems with speculation mitigations. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990300)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990300 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/xen: don't do PV iret hypercall through hypercall page Instead of jumping to the Xen hypercal...

DEBIAN-CVE-2024-53241

In the Linux kernel, the following vulnerability has been resolved: x86/xen: don't do PV iret hypercall through hypercall page Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S. This is done in preparation of no longer usin...