Red Hat Security Advisory: kernel security update
🔗 CVE IDs covered (11)
📋 Description
CVE-2022-49385 — kernel: driver: base: fix UAF when driver_attach failed CVE-2022-49977 — kernel: ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead CVE-2022-49991 — kernel: mm/hugetlb: avoid corrupting page->mapping in hugetlb_mcopy_atomic_pte CVE-2022-50044 — kernel: net: qrtr: start MHI channel after endpoit creation CVE-2023-53047 — kernel: tee: amdtee: fix race condition in amdtee_open_session CVE-2025-22026 — kernel: nfsd: don't ignore the return code of svc_proc_register() CVE-2025-37890 — kernel: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc CVE-2025-38000 — kernel: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() CVE-2025-38001 — kernel: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice CVE-2025-38177 — kernel: sch_hfsc: make hfsc_qlen_notify() idempotent CVE-2025-38350 — kernel: net/sched: Always pass notifications when child class becomes empty
🔗 References (14)
- selfhttps://access.redhat.com/errata/RHSA-2025:14744
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2348020
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2360224
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2363689
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2366848
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2370776
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2370786
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2373574
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2373627
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2373639
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2376354
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2382054
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_14744.json