Описание
ELSA-2026-13577: kernel security update (IMPORTANT)
[4.18.0-553.123.1]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.3
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34750652]
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985772]
[4.18.0-553.123.1]
- crypto: algif_aead - snapshot IV for async AEAD requests (Herbert Xu) [RHEL-172187]
- crypto: algif_aead - Fix minimum RX size check for decryption (Herbert Xu) [RHEL-172187]
- crypto: authencesn - reject short ahash digests during instance creation (Herbert Xu) [RHEL-172187]
- crypto: authencesn - Fix src offset when decrypting in-place (Herbert Xu) [RHEL-172187]
- crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption (Herbert Xu) [RHEL-172187] {CVE-2026-31431}
- crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec (Herbert Xu) [RHEL-172187] {CVE-2026-23060}
- crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl (Herbert Xu) [RHEL-172187]
- crypto: af_alg - limit RX SG extraction by receive buffer budget (Herbert Xu) [RHEL-172187] {CVE-2026-31677}
- crypto: algif_aead - Revert to operating out-of-place (Herbert Xu) [RHEL-172187] {CVE-2026-31431}
- crypto: af-alg - fix NULL pointer dereference in scatterwalk (Herbert Xu) [RHEL-172187]
- KVM: x86/mmu: Drop/zap existing present SPTE even when creating an MMIO SPTE (Paolo Bonzini) [RHEL-153727] {CVE-2026-23401}
[4.18.0-553.122.1]
- nvme: avoid double free special payload (Maurizio Lombardi) [RHEL-51303] {CVE-2024-41073}
- crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CKI Backport Bot) [RHEL-166921] {CVE-2025-68724}
- net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (Jay Shin) [RHEL-166155] {CVE-2025-40252}
- kernel.h: Move ARRAY_SIZE() to a separate header (Jay Shin) [RHEL-166155] {CVE-2025-40252}
[4.18.0-553.121.1]
- nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (Scott Mayhew) [RHEL-167011] {CVE-2026-31402}
Обновленные пакеты
Oracle Linux 8
Oracle Linux aarch64
bpftool
4.18.0-553.123.1.el8_10
kernel-cross-headers
4.18.0-553.123.1.el8_10
kernel-headers
4.18.0-553.123.1.el8_10
kernel-tools
4.18.0-553.123.1.el8_10
kernel-tools-libs
4.18.0-553.123.1.el8_10
kernel-tools-libs-devel
4.18.0-553.123.1.el8_10
perf
4.18.0-553.123.1.el8_10
python3-perf
4.18.0-553.123.1.el8_10
Oracle Linux x86_64
bpftool
4.18.0-553.123.1.el8_10
kernel
4.18.0-553.123.1.el8_10
kernel-abi-stablelists
4.18.0-553.123.1.el8_10
kernel-core
4.18.0-553.123.1.el8_10
kernel-cross-headers
4.18.0-553.123.1.el8_10
kernel-debug
4.18.0-553.123.1.el8_10
kernel-debug-core
4.18.0-553.123.1.el8_10
kernel-debug-devel
4.18.0-553.123.1.el8_10
kernel-debug-modules
4.18.0-553.123.1.el8_10
kernel-debug-modules-extra
4.18.0-553.123.1.el8_10
kernel-devel
4.18.0-553.123.1.el8_10
kernel-doc
4.18.0-553.123.1.el8_10
kernel-headers
4.18.0-553.123.1.el8_10
kernel-modules
4.18.0-553.123.1.el8_10
kernel-modules-extra
4.18.0-553.123.1.el8_10
kernel-tools
4.18.0-553.123.1.el8_10
kernel-tools-libs
4.18.0-553.123.1.el8_10
kernel-tools-libs-devel
4.18.0-553.123.1.el8_10
perf
4.18.0-553.123.1.el8_10
python3-perf
4.18.0-553.123.1.el8_10
Ссылки на источники
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: nvme: avoid double free special payload If a discard request needs to be retried, and that retry may fail before a new special payload is added, a double free will result. Clear the RQF_SPECIAL_LOAD when the request is cleaned.
In the Linux kernel, the following vulnerability has been resolved: nvme: avoid double free special payload If a discard request needs to be retried, and that retry may fail before a new special payload is added, a double free will result. Clear the RQF_SPECIAL_LOAD when the request is cleaned.
In the Linux kernel, the following vulnerability has been resolved: nvme: avoid double free special payload If a discard request needs to be retried, and that retry may fail before a new special payload is added, a double free will result. Clear the RQF_SPECIAL_LOAD when the request is cleaned.
