ALSA-2026:71602

ALSA-2026:71602 · Important: kernel security, bug fix, and enhancement update

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The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: fbcon: Set fb_display[i]->mode to NULL when the mode is released (CVE-2025-40323) * kernel: libceph: fix potential use-after-free in have_mon_and_osd_map() (CVE-2025-68285) * kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116) * kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984) * kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990) * kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state (CVE-2026-23136) * kernel: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (CVE-2026-46230) * kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CVE-2026-46204) * kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (CVE-2026-46199) * kernel: drm/amdgpu/userq: fix access to stale wptr mapping (CVE-2026-46311) * kernel: af_unix: Drop all SCM attributes for SOCKMAP (CVE-2026-53005) * kernel: accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CVE-2026-53203) * kernel: drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CVE-2026-53290) * kernel: drm/virtio: use uninterruptible resv lock for plane updates (CVE-2026-64098) * kernel: Linux kernel: PPPoE memory corruption via stale pointer (CVE-2026-68121) * kernel: drm/amdgpu/vce: fix integer overflow in image size (CVE-2026-68108) * kernel: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (CVE-2026-68257) * kernel: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CVE-2026-68267) * kernel: drm/xe: Hold a dma-buf reference for imported BOs (CVE-2026-68266) * kernel: drm/amdgpu: Fix context pstate override handling (CVE-2026-68273) * kernel: Linux kernel IPVS: Denial of Service due to stale memory references (CVE-2026-80714) * kernel: nvme-tcp: fix host memory disclosure on R2T for a read command (CVE-2026-89481) Bug Fix(es) and Enhancement(s): * Bypass DMA APIs for coherent allocations for pre-mapped memory [almalinux-10.2.z] (JIRA:AlmaLinux-252331) 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.

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Veröffentlicht

2026-09-24T00:00:00Z

Aktualisiert

2026-10-05T13:26:55.261099059Z

Technologie-Stack: system

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