Release bpftool-4.18.0-553.181.1.el8_10 ALSA-2026:93436

Aperta
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Valutazione

Difficoltà
5/5
Tempo stimato
Più di una settimana
Idoneità per principianti
5/100
Tipo di issue
Bug
Chiarezza
Da chiarire
Stato di attività
Attiva
Stack tecnologico
linux
Ambito
operating-systems, security

Direzione di ricerca

This is a release announcement for kernel security updates, not a task with a defined change. It lists CVE-referenced kernel fixes and affected package builds, but names no file, test or entry point to change. It is not a starting point for a first contribution; work on it belongs with the AlmaLinux maintainers and the upstream kernel CVE pages.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

kernel security update
Severity: Important
Description
The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: ipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo() (CVE-2026-63924)
  • kernel: ipv6: exthdrs: refresh nh after handling HAO option (CVE-2026-63922)
  • kernel: af_unix: Fix UAF read of tail->len in unix_stream_data_wait() (CVE-2026-64109)
  • kernel: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE (CVE-2026-72083)
  • kernel: tipc: require net admin for TIPCv2 netlink mutators (CVE-2026-74283)
  • kernel: smb: client: bound dirent name against end of SMB response in cifs_filldir (CVE-2026-93787)
  • kernel: ZDI-CAN-33367: Linux Kernel skbuff skb_zerocopy Improper Ownership Management Local Privilege Escalation Vulnerability ()

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.

Affected packages:
bpftool-4.18.0-553.181.1.el8_10.x86_64
kernel-4.18.0-553.181.1.el8_10.x86_64
kernel-abi-stablelists-4.18.0-553.181.1.el8_10.noarch
kernel-core-4.18.0-553.181.1.el8_10.x86_64
kernel-cross-headers-4.18.0-553.181.1.el8_10.x86_64
kernel-debug-4.18.0-553.181.1.el8_10.x86_64
kernel-debug-core-4.18.0-553.181.1.el8_10.x86_64
kernel-debug-devel-4.18.0-553.181.1.el8_10.x86_64
kernel-debug-modules-4.18.0-553.181.1.el8_10.x86_64
kernel-debug-modules-extra-4.18.0-553.181.1.el8_10.x86_64
kernel-devel-4.18.0-553.181.1.el8_10.x86_64
kernel-doc-4.18.0-553.181.1.el8_10.noarch
kernel-headers-4.18.0-553.181.1.el8_10.x86_64
kernel-modules-4.18.0-553.181.1.el8_10.x86_64
kernel-modules-extra-4.18.0-553.181.1.el8_10.x86_64
kernel-tools-4.18.0-553.181.1.el8_10.x86_64
kernel-tools-libs-4.18.0-553.181.1.el8_10.x86_64
perf-4.18.0-553.181.1.el8_10.x86_64
python3-perf-4.18.0-553.181.1.el8_10.x86_64
bpftool-4.18.0-553.181.1.el8_10.s390x
kernel-4.18.0-553.181.1.el8_10.s390x
kernel-abi-stablelists-4.18.0-553.181.1.el8_10.noarch
kernel-core-4.18.0-553.181.1.el8_10.s390x
kernel-cross-headers-4.18.0-553.181.1.el8_10.s390x
kernel-debug-4.18.0-553.181.1.el8_10.s390x
kernel-debug-core-4.18.0-553.181.1.el8_10.s390x
kernel-debug-devel-4.18.0-553.181.1.el8_10.s390x
kernel-debug-modules-4.18.0-553.181.1.el8_10.s390x
kernel-debug-modules-extra-4.18.0-553.181.1.el8_10.s390x
kernel-devel-4.18.0-553.181.1.el8_10.s390x
kernel-doc-4.18.0-553.181.1.el8_10.noarch
kernel-headers-4.18.0-553.181.1.el8_10.s390x
kernel-modules-4.18.0-553.181.1.el8_10.s390x
kernel-modules-extra-4.18.0-553.181.1.el8_10.s390x
kernel-tools-4.18.0-553.181.1.el8_10.s390x
kernel-zfcpdump-4.18.0-553.181.1.el8_10.s390x
kernel-zfcpdump-core-4.18.0-553.181.1.el8_10.s390x
kernel-zfcpdump-devel-4.18.0-553.181.1.el8_10.s390x
kernel-zfcpdump-modules-4.18.0-553.181.1.el8_10.s390x
kernel-zfcpdump-modules-extra-4.18.0-553.181.1.el8_10.s390x
perf-4.18.0-553.181.1.el8_10.s390x
python3-perf-4.18.0-553.181.1.el8_10.s390x
bpftool-4.18.0-553.181.1.el8_10.ppc64le
kernel-4.18.0-553.181.1.el8_10.ppc64le
kernel-abi-stablelists-4.18.0-553.181.1.el8_10.noarch
kernel-core-4.18.0-553.181.1.el8_10.ppc64le
kernel-cross-headers-4.18.0-553.181.1.el8_10.ppc64le
kernel-debug-4.18.0-553.181.1.el8_10.ppc64le
kernel-debug-core-4.18.0-553.181.1.el8_10.ppc64le
kernel-debug-devel-4.18.0-553.181.1.el8_10.ppc64le
kernel-debug-modules-4.18.0-553.181.1.el8_10.ppc64le
kernel-debug-modules-extra-4.18.0-553.181.1.el8_10.ppc64le
kernel-devel-4.18.0-553.181.1.el8_10.ppc64le
kernel-doc-4.18.0-553.181.1.el8_10.noarch
kernel-headers-4.18.0-553.181.1.el8_10.ppc64le
kernel-modules-4.18.0-553.181.1.el8_10.ppc64le
kernel-modules-extra-4.18.0-553.181.1.el8_10.ppc64le
kernel-tools-4.18.0-553.181.1.el8_10.ppc64le
kernel-tools-libs-4.18.0-553.181.1.el8_10.ppc64le
perf-4.18.0-553.181.1.el8_10.ppc64le
python3-perf-4.18.0-553.181.1.el8_10.ppc64le
bpftool-4.18.0-553.181.1.el8_10.aarch64
kernel-4.18.0-553.181.1.el8_10.aarch64
kernel-abi-stablelists-4.18.0-553.181.1.el8_10.noarch
kernel-core-4.18.0-553.181.1.el8_10.aarch64
kernel-cross-headers-4.18.0-553.181.1.el8_10.aarch64
kernel-debug-4.18.0-553.181.1.el8_10.aarch64
kernel-debug-core-4.18.0-553.181.1.el8_10.aarch64
kernel-debug-devel-4.18.0-553.181.1.el8_10.aarch64
kernel-debug-modules-4.18.0-553.181.1.el8_10.aarch64
kernel-debug-modules-extra-4.18.0-553.181.1.el8_10.aarch64
kernel-devel-4.18.0-553.181.1.el8_10.aarch64
kernel-doc-4.18.0-553.181.1.el8_10.noarch
kernel-headers-4.18.0-553.181.1.el8_10.aarch64
kernel-modules-4.18.0-553.181.1.el8_10.aarch64
kernel-modules-extra-4.18.0-553.181.1.el8_10.aarch64
kernel-tools-4.18.0-553.181.1.el8_10.aarch64
kernel-tools-libs-4.18.0-553.181.1.el8_10.aarch64
perf-4.18.0-553.181.1.el8_10.aarch64
python3-perf-4.18.0-553.181.1.el8_10.aarch64
kernel-tools-libs-devel-4.18.0-553.181.1.el8_10.x86_64
kernel-tools-libs-devel-4.18.0-553.181.1.el8_10.ppc64le
kernel-tools-libs-devel-4.18.0-553.181.1.el8_10.aarch64

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