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Kernel Security Update — AlmaLinux 10 (ALSA-2026:54343)

ALSA-2026:54343 updates the AlmaLinux 10 kernel to 6.12.0-211.47.1.el10_2, fixing five CVEs (CVE-2026-53202, CVE-2026-53264, CVE-2026-63887, CVE-2026-64300, CVE-2026-53361) across the accel/ivpu accelerator driver, net/sched traffic shaping and further subsystems. Update and reboot: dnf update kernel, then restart into 6.12.0-211.47.1.el10_2 or later.

High 7.8 CVSS
AlmaLinux 10

Что это значит по лицензии SharedLicense

Signed-integer truncation and scheduling flaws in kernel drivers are locally triggerable crash and escalation primitives — on multi-tenant servers that means any account can attempt them against the whole host.

aarch64 kernel-64k-debug-modules-core-6.12.0-211.47.1.el10_2.aarch64.rpm 00a9a518e78563933a7ea24d95ec0bb4a0a9fb79bcf732da6ee220b2ecfbb4cd aarch64 kernel-64k-debug-devel-6.12.0-211.47.1.el10_2.aarch64.rpm 06d9722f4d9e89f93a5ee23a95bc625bf2382ba265b1dd184c1e772d5d016dc0 aarch64 kernel-rt-devel-6.12.0-211.47.1.el10_2.aarch64.rpm 0b8c7bd5d440844c14e7feaf62d835dcf0b14e4e37238521a70f950a24c7355e aarch64 kernel-64k-debug-6.12.0-211.47.1.el10_2.aarch64.rpm 0c191c0ad2f87786c82160f5a77219caac706738a6d1a3463df478efe5449034 aarch64 kernel-modules-core-6.12.0-211.47.1.el10_2.aarch64.rpm 0f2ccfa0bda5a0fa1de174827994b44b4b6e82266c8d4633619b8f57deb22d79 aarch64 kernel-headers-6.12.0-211.47.1.el10_2.aarch64.rpm 1377acc5ad881d10e3ea55182b919573609c8a60742c2e53f1ea8ecc52beb384 aarch64 kernel-rt-core-6.12.0-211.47.1.el10_2.aarch64.rpm 199456f2360b86e8afcc3d87703ab5370000271bb88970ac50fc59e3a12b4293 aarch64 kernel-64k-core-6.12.0-211.47.1.el10_2.aarch64.rpm 1bfd39b17846a8faa2ad1f3fa8bb21110c84bef3a6d4bb1cf85633c513d2a289 aarch64 kernel-rt-debug-devel-6.12.0-211.47.1.el10_2.aarch64.rpm 1dfb862dab3e99b7b980bb756ea759251aa98cb43b047fc796a217e9807b95d6 aarch64 kernel-debug-core-6.12.0-211.47.1.el10_2.aarch64.rpm 202f6747fa1a84ebf8805e1bbec2a4decb277c8daff667edf5af9a29fad25a9a aarch64 kernel-debug-6.12.0-211.47.1.el10_2.aarch64.rpm 2141a2ca90cb4341971c833cb2e3b0d1a543783feb3b93e83e0a213d22a9ecb8 aarch64 kernel-6.12.0-211.47.1.el10_2.aarch64.rpm 23d696a8aff65fca9968e16b2c19e588de264da651128e18c32d7b7dc392a7c3 aarch64 kernel-rt-debug-modules-6.12.0-211.47.1.el10_2.aarch64.rpm 24c47e41d3f0a2551e00b879da90eb7a4c3c9260633467f43d8f4b95275b33c2 aarch64 kernel-64k-modules-core-6.12.0-211.47.1.el10_2.aarch64.rpm 25942cfd0b6b3f52c40c0bfadc9faf7f433ce795c553eab7e8d4dbb542038325 aarch64 kernel-debug-modules-6.12.0-211.47.1.el10_2.aarch64.rpm 2b768d464018c23dac6413e629c5a350e34839c7c06080115505cc9e092a8ba7 aarch64 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kernel-rt-debug-core-6.12.0-211.47.1.el10_2.aarch64.rpm 6637694f7fa2b73390346b0fffd6aca29107cb1129f6c21240e476d43683e6f7 aarch64 kernel-rt-64k-modules-6.12.0-211.47.1.el10_2.aarch64.rpm 67cdf34a047166859babd59b8b006a42403b3aae373037143354dbe1d38cec21 aarch64 kernel-rt-64k-6.12.0-211.47.1.el10_2.aarch64.rpm 6cc46106917f1cdffb82c654aa6842479e4494282b9e5438664d7290cc380d98 aarch64 kernel-core-6.12.0-211.47.1.el10_2.aarch64.rpm 76dac14cb4e2ac3db12e03b83807f2caac5da5b3a80f0a3ad471addbfc115efb aarch64 kernel-rt-modules-core-6.12.0-211.47.1.el10_2.aarch64.rpm 79c606dbfa41f0a0042243e5fdfa12bbba3c3d465e675a556e45eaceaa304c12 aarch64 kernel-64k-modules-extra-6.12.0-211.47.1.el10_2.aarch64.rpm 7b8bcca3136e25b4f394e0de1cd755c58216d54d977b5b711f2575b0400e5dee aarch64 kernel-modules-extra-matched-6.12.0-211.47.1.el10_2.aarch64.rpm 7d213af9943e4067dd55e9459106c19532c10c7fec95ae5d6ce4074903b78c29 aarch64 kernel-rt-64k-debug-modules-extra-6.12.0-211.47.1.el10_2.aarch64.rpm 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Часто задаваемые вопросы

What is ALSA-2026:54343?
It is an AlmaLinux 10 kernel erratum updating the kernel to 6.12.0-211.47.1.el10_2, fixing five CVEs (CVE-2026-53202, CVE-2026-53264, CVE-2026-63887, CVE-2026-64300, CVE-2026-53361) across the Intel VPU accelerator driver, network scheduling and other subsystems.
Who should apply ALSA-2026:54343?
All AlmaLinux 10 servers — note this erratum predates the later ALSA-2026:88477 kernel update, so servers should be current with the newest erratum rather than this specific build.
How do I apply the fix?
Run dnf update kernel kernel-modules kernel-modules-extra and reboot; verify with uname -r that the server is running 6.12.0-211.47.1.el10_2 or a later build.
What kind of flaws are these?
Signed-integer truncation in the Intel VPU IPC receive path, network scheduling issues and related driver corrections — locally triggerable kernel bugs that crash or potentially escalate from unprivileged contexts.

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