ALSA-2026:63013
ALSA-2026:63013 · Important: kernel-rt security, bug fix, and enhancement update
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The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: s390/cpum_sf: Handle CPU hotplug remove during sampling (CVE-2024-57849) * kernel: smc91x: fix broken irq-context in PREEMPT_RT (CVE-2025-71132) * kernel: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (CVE-2026-45970) * kernel: zram: fix use-after-free in zram_bvec_write_partial() (CVE-2026-53185) * kernel: pNFS: Fix use-after-free in pnfs_update_layout() (CVE-2026-63800) * kernel: nfsd: fix posix_acl leak on SETACL decode failure (CVE-2026-53397) * kernel: nfsd: release layout stid on setlease failure (CVE-2026-53399) * kernel: NFSv4/flexfiles: reject zero filehandle version count (CVE-2026-53392) * kernel: NFSv4/pNFS: reject zero-length r_addr in nfs4_decode_mp_ds_addr (CVE-2026-53391) * kernel: net: mana: validate rx_req_idx to prevent out-of-bounds array access (CVE-2026-64018) * kernel: Kernel: Remote out-of-bounds write in RDMA/siw (CVE-2026-64268) * kernel: NFSv4: include MAY_WRITE in open permission mask for O_TRUNC (CVE-2026-64298) * kernel: AMD-SN-7061: Safe RET Interrupt Vulnerability (CVE-2026-68480) * kernel: net: ipv6: use-after-free in fib6_rule_suppress due to stale res->rt6 pointer (CVE-2026-74581) Bug Fix(es) and Enhancement(s): * qede: build_skb failure causes off-by-one BD ring corruption and kernel panic [almalinux-8.10.z] (JIRA:AlmaLinux-193045) * powerpc/pseries: lparcfg - fix kbuf[] underflow (JIRA:AlmaLinux-240144) 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.
Есть исправление
- Опубликовано
- Обновлено
Стек: system
Затронутые продукты и версии
kernel-rt AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
kernel-rt-core AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
kernel-rt-debug AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
kernel-rt-debug-core AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
kernel-rt-debug-devel AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
kernel-rt-debug-modules AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
kernel-rt-debug-modules-extra AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
kernel-rt-devel AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
kernel-rt-modules AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
kernel-rt-modules-extra AlmaLinux:8
- Затронутые диапазоны версий
- ECOSYSTEM: < 4.18.0-553.159.1.rt7.500.el8_10
Обновитесь до 4.18.0-553.159.1.rt7.500.el8_10
Первоисточники
- https://access.redhat.com/errata/RHSA-2026:63013
- https://access.redhat.com/security/cve/CVE-2024-57849
- https://access.redhat.com/security/cve/CVE-2025-71132
- https://access.redhat.com/security/cve/CVE-2026-45970
- https://access.redhat.com/security/cve/CVE-2026-53185
- https://access.redhat.com/security/cve/CVE-2026-53391
- https://access.redhat.com/security/cve/CVE-2026-53392
- https://access.redhat.com/security/cve/CVE-2026-53397
- https://access.redhat.com/security/cve/CVE-2026-53399
- https://access.redhat.com/security/cve/CVE-2026-63800
- https://access.redhat.com/security/cve/CVE-2026-64018
- https://access.redhat.com/security/cve/CVE-2026-64268
- https://access.redhat.com/security/cve/CVE-2026-64298
- https://access.redhat.com/security/cve/CVE-2026-68480
- https://access.redhat.com/security/cve/CVE-2026-74581
- https://bugzilla.redhat.com/2337144
- https://bugzilla.redhat.com/2429603
- https://bugzilla.redhat.com/2482006
- https://bugzilla.redhat.com/2492735
- https://bugzilla.redhat.com/2502219
- https://bugzilla.redhat.com/2502227
- https://bugzilla.redhat.com/2502239
- https://bugzilla.redhat.com/2502240
- https://osv.dev/vulnerability/ALSA-2026:63013