Oracle Linux 9 ELSA-2026-50253 kernel Important Copy Fail CVE-2026-31431
oracle
May 4, 2026
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:
Summary
[5.15.0-319.201.4.4] - crypto: algif_aead - Fix minimum RX size check for decryption (Herbert Xu) [Orabug: 39291961] - crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl (Herbert Xu) [Orabug: 39291961] - crypto: authencesn - Fix src offset when decrypting in-place (Herbert Xu) [Orabug: 39291961] - crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption (Herbert Xu) [Orabug: 39291961] - crypto: authenc - use memcpy_sglist() instead of null skcipher (Eric Biggers) [Orabug: 39291961] - crypto: algif_aead - snapshot IV for async AEAD requests (Douya Le) [Orabug: 39291961] - crypto: algif_aead - Revert to operating out-of-place (Herbert Xu) [Orabug: 39291961] {CVE-2026-31431} - crypto: algif_aead - use memcpy_sglist() instead of null skcipher (Eric Biggers) [Orabug: 39291961] - crypto: scatterwalk - Backport memcpy_sglist() (Eric Biggers) [Orabug: 39291961] - uek-rpm: Enable FWCTL for aarch64 (Dave Kleikamp) [Orabug: 39291938]
Topics Covered
SRPMs
http://oss.oracle.com/ol9/SRPMS-updates/kernel-uek-5.15.0-319.201.4.4.el9uek.src.rpm
x86_64
aarch64
bpftool-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-container-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-container-debug-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-core-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-debug-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-debug-core-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-debug-devel-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-debug-modules-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-debug-modules-extra-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-devel-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-doc-5.15.0-319.201.4.4.el9uek.noarch.rpm kernel-uek-modules-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek-modules-extra-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek64k-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek64k-core-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek64k-devel-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek64k-modules-5.15.0-319.201.4.4.el9uek.aarch64.rpm kernel-uek64k-modules-extra-5.15.0-319.201.4.4.el9uek.aarch64.rpm
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Severity
important
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Critical
Related CVEs:
CVE-2026-31431
Topics Covered
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