{"id":"CLSA-2026-1777641037","summary":"kernel-uek: Fix of CVE-2026-31431","details":"- crypto: algif_aead - Fix minimum RX size check for decryption {CVE-2026-31431}\n- crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl {CVE-2026-31431}\n- crypto: authencesn - reject too-short AAD (assoclen\u003c8) to match ESP/ESN spec {CVE-2026-31431}\n- crypto: authencesn - Fix src offset when decrypting in-place {CVE-2026-31431}\n- crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption {CVE-2026-31431}\n- crypto: authenc - use memcpy_sglist() instead of null skcipher {CVE-2026-31431}\n- crypto: algif_aead - snapshot IV for async AEAD requests {CVE-2026-31431}\n- crypto: algif_aead - Revert to operating out-of-place {CVE-2026-31431}\n- crypto: algif_aead - use memcpy_sglist() instead of null skcipher {CVE-2026-31431}\n- crypto: scatterwalk - Backport memcpy_sglist() {CVE-2026-31431}","modified":"2026-05-27T11:18:28.103742841Z","published":"2026-05-01T13:10:41Z","upstream":["CVE-2026-31431"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1777641037.html"}],"affected":[{"package":{"name":"bpftool","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/bpftool?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"kernel-uek","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"kernel-uek-container","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-container?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"kernel-uek-container-debug","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-container-debug?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"kernel-uek-debug","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-debug?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"kernel-uek-debug-devel","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-debug-devel?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"kernel-uek-devel","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-devel?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"kernel-uek-headers","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-headers?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"kernel-uek-tools","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-tools?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"perf","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/perf?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}},{"package":{"name":"python-perf","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/python-perf?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els2"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1777641037.json"}}],"schema_version":"1.7.5"}