RHSA-2025:2490 — Security Advisory

An update for kernel is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: x86/fpu: Stop relying on userspace for info to fault in xsave buffer that cause loop forever (CVE-2024-26603)

• kernel: platform/x86: think-lmi: Fix reference leak (CVE-2023-52520)

• kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng (CVE-2023-52615)

• kernel: RDMA/srpt: Support specifying the srpt_service_guid parameter (CVE-2024-26744)

• kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)

• kernel: nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells (CVE-2021-47497)

• kernel: leds: trigger: Unregister sysfs attributes before calling deactivate() (CVE-2024-43830)

• kernel: HID: core: zero-initialize the report buffer (CVE-2024-50302)

• kernel: can: bcm: Fix UAF in bcm_proc_show() (CVE-2023-52922)

• kernel: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices (CVE-2024-53197)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.