Wind River Support Network

HomeDefectsLIN1023-38530

Fixed

LIN1023-38530 : Security Advisory - linux - CVE-2026-99177

Created: Oct 29, 2026 Updated: Nov 3, 2026

Resolved Date: Nov 1, 2026

Found In Version: 10.23.30.2

Fix Version: 10.23.30.9

Severity: Standard

Applicable for: Wind River Linux LTS 23

Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:  KVM: SEV: Fix page dirtying in sev_gmem_post_populate()  set_page_dirty() requires that the caller holds some kind of lock to ensure that the page's mapping does not concurrently go away. That is not the case for a random page we got from get_user_pages_fast(), so use set_page_dirty_lock().  [sean: tag for stable]
Data source: kernel.org (416baaa9-dc9f-4396-8d5f-8c081fb06d67)

CVEs

CVE-2026-99177