p PatchFirst

RLSA-2026:77689

RLSA-2026:77689 · Important: kernel security, bug fix, and enhancement update

Diese Seite enthält Fakten aus öffentlichen Sicherheitsquellen. Lesen Sie vor dem Aktualisieren die Originalmeldung.

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ipvlan: Make the addrs_lock be per port (CVE-2026-23103) * kernel: KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use (CVE-2026-53360) * kernel: vsock/virtio: fix zerocopy completion for multi-skb sends (CVE-2026-53365) * kernel: NFSD: Fix SECINFO_NO_NAME decode error cleanup (CVE-2026-53398) * kernel: vsock/virtio: bind uarg before filling zerocopy skb (CVE-2026-63970) * kernel: igc: set tx buffer type for SMD frames (CVE-2026-64035) * kernel: idpf: fix read_dev_clk_lock spinlock init in idpf_ptp_init() (CVE-2026-64162) * kernel: vsock/vmci: fix UAF when peer resets connection during handshake (CVE-2026-64115) * kernel: SUNRPC: pin upper rpc_clnt across the TLS connect_worker (CVE-2026-72317) * kernel: ipvlan: inherit needed_headroom and needed_tailroom from phy_dev (CVE-2026-74744) * kernel: nfsd: defer vfree of compound ops to fix rpc_status UAF (CVE-2026-89690) * kernel: nfsd: initialize copy-notify stateid before publishing it (CVE-2026-89669) * kernel: svcrdma: Reject inline replies that overflow the pull-up buffer (CVE-2026-89530) * kernel: nfsd: revoke copy-notify stateids before dropping their reference (CVE-2026-89663) Bug Fix(es) and Enhancement(s): * "iavf: refactor iavf_clean_rx_irq to support legacy and flex descriptors" broke rx-vlan-offload on rhel-9.7 [rhel-9.8.z] (JIRA:Rocky Linux-169480) * [GNR-D] missing interfaces tspll_cfg (JIRA:Rocky Linux-183201) * Rocky Linux9.8z KVM guest panicked in vmmouse driver (JIRA:Rocky Linux-186577) * Add Epson RX8111 support to Rocky Linux9.9 [rhel-9.8.z] (JIRA:Rocky Linux-212014) * RT scheduler livelock: migrate-disabled task at pushable-list head causes repeated RT push/stopper retries, starving a critical RT task (remaining issue after CVE-2026-45919 fix in 94894c9c477e) [rhel-9.8.z] (JIRA:Rocky Linux-256279) 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.

CVSS 8.8 · Hoch · Korrektur verfügbar

Veröffentlicht
Aktualisiert

Technologie-Stack: system

Betroffene Produkte und Versionen

  • kernel Rocky Linux:9

    Betroffene Versionsbereiche
    • ECOSYSTEM: < 0:5.14.0-687.56.1.el9_8

    Auf 0:5.14.0-687.56.1.el9_8 aktualisieren

Originalquellen

Prüfen Sie Ihren Server →