ALSA-2025:20518 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix potential CAN frame reception race in isotprcv CVE-2022-48830 kernel: soc: qcom: cmd-db: Map shared memory as WC, not WB CVE-2024-46689 kernel: Squashfs: sanity check...

EUVD-2024-51913

Malicious code in bioql PyPI...

RockyLinux 8 : kernel (RLSA-2025:3893)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:3893 advisory. kernel: xen: Xen hypercall page unsafe against speculative attacks Xen Security Advisory 466 CVE-2024-53241 kernel: ALSA: usb-audio: Fix out of bounds...

AlmaLinux 8 : kernel-rt (ALSA-2025:3894)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:3894 advisory. kernel: xen: Xen hypercall page unsafe against speculative attacks Xen Security Advisory 466 CVE-2024-53241 kernel: ALSA: usb-audio: Fix out of bounds rea...

kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466)

A flaw was found in Xen hypercall page handling within virtualized guest environments. The Xen hypercall page contains code generated by the hypervisor that lacks awareness of guest operating system CPU speculation mitigations, such as return instruction transforms, and Control-flow Integrity CFI...

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...