ELSA-2026-50133

ELSA-2026-50133 - Unbreakable Enterprise kernel security update

Type:	SECURITY
Impact:	IMPORTANT
Release Date:	2026-02-27

Description

[5.15.0-317.197.5.2]
- xfrm: flush all states in xfrm_state_fini (Sabrina Dubroca) [Orabug: 39016261]
- xfrm: also call xfrm_state_delete_tunnel at destroy time for states that were never added (Sabrina Dubroca) [Orabug: 39016261]
- Revert 'xfrm: destroy xfrm_state synchronously on net exit path' (Sabrina Dubroca) [Orabug: 39016261]
- tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). (Kuniyuki Iwashima) [Orabug: 39016219] {CVE-2025-40149}
- net: Add locking to protect skb->dev access in ip_output (Sharath Chandra Vurukala) [Orabug: 39016219]

Related CVEs

CVE-2025-40149

CVE-2025-40256

Updated Packages

Release/Architecture	Filename	sha256	Superseded By Advisory	Channel Label
Oracle Linux 8 (aarch64)	kernel-uek-5.15.0-317.197.5.2.el8uek.src.rpm	581f36f1c43b9fb0b583bef4199bf61c0de3be5ca25cbcb12cc1a1c6d431a57c	-	ol8_aarch64_UEKR7
	bpftool-5.15.0-317.197.5.2.el8uek.aarch64.rpm	f09b86b82496772df603fdc9bb67c9ada149d3daba3f3668fcfaf11572537aaf	-	ol8_aarch64_UEKR7
	kernel-uek-5.15.0-317.197.5.2.el8uek.aarch64.rpm	9ac1b6dc3ed62e0683306e32236900e96f040bdd57d0b380cba696751f4742d9	-	ol8_aarch64_UEKR7
	kernel-uek-container-5.15.0-317.197.5.2.el8uek.aarch64.rpm	53e6449a0856d51aec1384a9fb6bb36f148081bcdb10777b16f0610a997c8519	-	ol8_aarch64_UEKR7
	kernel-uek-container-debug-5.15.0-317.197.5.2.el8uek.aarch64.rpm	3e177b50a6dd53c1744beff0b041130f1574380d04029919aa441144d5e0ca0b	-	ol8_aarch64_UEKR7
	kernel-uek-core-5.15.0-317.197.5.2.el8uek.aarch64.rpm	c4092d56e84e10ac0fbe9aa23f5c777606c08b56767451888940232a07e38f52	-	ol8_aarch64_UEKR7
	kernel-uek-debug-5.15.0-317.197.5.2.el8uek.aarch64.rpm	6e2a2c2cd66055319cd0770d6cc3618ec39adcc3fd1458db0589b99597fc2b23	-	ol8_aarch64_UEKR7
	kernel-uek-debug-core-5.15.0-317.197.5.2.el8uek.aarch64.rpm	4c7c1d519f67ad6adec43eef0327751109734618c39ea6eb331ccdcdd9297a25	-	ol8_aarch64_UEKR7
	kernel-uek-debug-devel-5.15.0-317.197.5.2.el8uek.aarch64.rpm	01197479a84de45ccceb53664d7cc8d186a423b1544364716155b3898cb51db9	-	ol8_aarch64_UEKR7
	kernel-uek-debug-modules-5.15.0-317.197.5.2.el8uek.aarch64.rpm	e64e47473575d454b735e274c618361c6995286e5b13bfea5ce63b967044439c	-	ol8_aarch64_UEKR7
	kernel-uek-debug-modules-extra-5.15.0-317.197.5.2.el8uek.aarch64.rpm	b9b50d47f6b64562fc7412a40bef51e9ec563be486ceb9c4369a39c0923af8ea	-	ol8_aarch64_UEKR7
	kernel-uek-devel-5.15.0-317.197.5.2.el8uek.aarch64.rpm	5ab41a8d587b90cc5077d500f577ee4ac0dc61dc892ec45bde524b64649fe325	-	ol8_aarch64_UEKR7
	kernel-uek-doc-5.15.0-317.197.5.2.el8uek.noarch.rpm	ea3b710c82b72cc4e9efa718b0234b1ae3ac29e792b5e594a947056dfd003cf1	-	ol8_aarch64_UEKR7
	kernel-uek-modules-5.15.0-317.197.5.2.el8uek.aarch64.rpm	bce2ed372e985836b5d3ebfcc1351ce33646d6b274693ebfe4a9cb08655c0890	-	ol8_aarch64_UEKR7
	kernel-uek-modules-extra-5.15.0-317.197.5.2.el8uek.aarch64.rpm	3cb26fa5bf204093f59d488fcd134ba61a542334bc2a989c4914abc387eb715c	-	ol8_aarch64_UEKR7
Oracle Linux 8 (x86_64)	kernel-uek-5.15.0-317.197.5.2.el8uek.src.rpm	581f36f1c43b9fb0b583bef4199bf61c0de3be5ca25cbcb12cc1a1c6d431a57c	-	ol8_x86_64_UEKR7
	bpftool-5.15.0-317.197.5.2.el8uek.x86_64.rpm	2cea48256a117e1d05a226d9dd16ecc9adf275215e687eeded959766b75cbf6b	-	ol8_x86_64_UEKR7
	kernel-uek-5.15.0-317.197.5.2.el8uek.x86_64.rpm	0929e6767316b4199b172de407f717898769e4183f98eb02ac566c7d3fd79b99	-	ol8_x86_64_UEKR7
	kernel-uek-container-5.15.0-317.197.5.2.el8uek.x86_64.rpm	d72115b6e52941017481c17284494b0420306c72477ff6177c7c5d68b4624e53	-	ol8_x86_64_UEKR7
	kernel-uek-container-debug-5.15.0-317.197.5.2.el8uek.x86_64.rpm	78ee3b7ca87023474b5f2fa146180f9925476e58b9c532115358a50fdb5e235c	-	ol8_x86_64_UEKR7
	kernel-uek-core-5.15.0-317.197.5.2.el8uek.x86_64.rpm	5407848d654414790f95e6d2eb248ef5adc747be6597a38867e29c303f0213f4	-	ol8_x86_64_UEKR7
	kernel-uek-debug-5.15.0-317.197.5.2.el8uek.x86_64.rpm	fc1f909c6baa1cf1f671805a1b06142097330fc0a0693b5e72a6f64d412418ca	-	ol8_x86_64_UEKR7
	kernel-uek-debug-core-5.15.0-317.197.5.2.el8uek.x86_64.rpm	6e69f690cdf058f8cc5a1416bd2c9367e002b5d27cdf91e484814177bb407fc4	-	ol8_x86_64_UEKR7
	kernel-uek-debug-devel-5.15.0-317.197.5.2.el8uek.x86_64.rpm	1020a1d0ffb6a8462847d431b1a490f2cf4d0ba64c9c777220a082385cf02893	-	ol8_x86_64_UEKR7
	kernel-uek-debug-modules-5.15.0-317.197.5.2.el8uek.x86_64.rpm	fe367955d5261828a872c579d9a5a3aa54c82ec62aa5f303bd0c2a6ac15fcce6	-	ol8_x86_64_UEKR7
	kernel-uek-debug-modules-extra-5.15.0-317.197.5.2.el8uek.x86_64.rpm	8f63e93d34eed434b4ff66f7de04b7fcdcfb4af865b690235287a0470d73de2c	-	ol8_x86_64_UEKR7
	kernel-uek-devel-5.15.0-317.197.5.2.el8uek.x86_64.rpm	edd1ed61b07660c853e98e9620f31ed55efc8bec2eaa4a7168068ef69a6018b4	-	ol8_x86_64_UEKR7
	kernel-uek-doc-5.15.0-317.197.5.2.el8uek.noarch.rpm	ea3b710c82b72cc4e9efa718b0234b1ae3ac29e792b5e594a947056dfd003cf1	-	ol8_x86_64_UEKR7
	kernel-uek-modules-5.15.0-317.197.5.2.el8uek.x86_64.rpm	9cbc8ab5f3dbdd42f9a3b52d6a4ba865c01e702ea0eaecf13a5f1bbb3edca1c0	-	ol8_x86_64_UEKR7
	kernel-uek-modules-extra-5.15.0-317.197.5.2.el8uek.x86_64.rpm	594cf460c37457720b7f19a46597959628adb4d0298eb6ff376e3aae286e9310	-	ol8_x86_64_UEKR7
Oracle Linux 9 (aarch64)	kernel-uek-5.15.0-317.197.5.2.el9uek.src.rpm	1936f959bd81ad456b9dc66a35e423af7af990c605e5a3cde4d5564386efbb09	-	ol9_aarch64_baseos_latest
	kernel-uek-5.15.0-317.197.5.2.el9uek.src.rpm	1936f959bd81ad456b9dc66a35e423af7af990c605e5a3cde4d5564386efbb09	-	ol9_aarch64_u7_baseos_patch
	bpftool-5.15.0-317.197.5.2.el9uek.aarch64.rpm	a6309a101e713ce9b8a541a8f42e3a58ccfcc9cefe334b392e6881befabdc691	-	ol9_aarch64_baseos_latest
	bpftool-5.15.0-317.197.5.2.el9uek.aarch64.rpm	a6309a101e713ce9b8a541a8f42e3a58ccfcc9cefe334b392e6881befabdc691	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-5.15.0-317.197.5.2.el9uek.aarch64.rpm	4c873e24de76e23a7c6c7d6f67b0df4fa27e56ef90ae989d085700aeb8bb6138	-	ol9_aarch64_baseos_latest
	kernel-uek-5.15.0-317.197.5.2.el9uek.aarch64.rpm	4c873e24de76e23a7c6c7d6f67b0df4fa27e56ef90ae989d085700aeb8bb6138	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-container-5.15.0-317.197.5.2.el9uek.aarch64.rpm	3c129d2d75ebcdcbcee8724488b0d603a27476a9bc7d68aac55658e4316d218d	-	ol9_aarch64_baseos_latest
	kernel-uek-container-5.15.0-317.197.5.2.el9uek.aarch64.rpm	3c129d2d75ebcdcbcee8724488b0d603a27476a9bc7d68aac55658e4316d218d	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-container-debug-5.15.0-317.197.5.2.el9uek.aarch64.rpm	d80b65733af91f4d21f5978eff16e093ad5ba91418a67a152f8bd7e8ed344de6	-	ol9_aarch64_baseos_latest
	kernel-uek-container-debug-5.15.0-317.197.5.2.el9uek.aarch64.rpm	d80b65733af91f4d21f5978eff16e093ad5ba91418a67a152f8bd7e8ed344de6	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-core-5.15.0-317.197.5.2.el9uek.aarch64.rpm	ecb2c8231a9ebeace71084c21980f914813c5183e8c5cd7ceed5d1d1e4f242fe	-	ol9_aarch64_baseos_latest
	kernel-uek-core-5.15.0-317.197.5.2.el9uek.aarch64.rpm	ecb2c8231a9ebeace71084c21980f914813c5183e8c5cd7ceed5d1d1e4f242fe	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-debug-5.15.0-317.197.5.2.el9uek.aarch64.rpm	91c0afc30fb27a41c79789fa8ebd1119dd4cb43f4516f265cae166c6a50f834e	-	ol9_aarch64_baseos_latest
	kernel-uek-debug-5.15.0-317.197.5.2.el9uek.aarch64.rpm	91c0afc30fb27a41c79789fa8ebd1119dd4cb43f4516f265cae166c6a50f834e	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-debug-core-5.15.0-317.197.5.2.el9uek.aarch64.rpm	69ca63f4470994c82b0e201dc518e936faac5c92b8b08e05ac836e74f38a27ae	-	ol9_aarch64_baseos_latest
	kernel-uek-debug-core-5.15.0-317.197.5.2.el9uek.aarch64.rpm	69ca63f4470994c82b0e201dc518e936faac5c92b8b08e05ac836e74f38a27ae	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-debug-devel-5.15.0-317.197.5.2.el9uek.aarch64.rpm	2e2b35012b868e8fa5851589d20d958e02e0dbe01c09bd2bb0e1e956d82ea50b	-	ol9_aarch64_baseos_latest
	kernel-uek-debug-devel-5.15.0-317.197.5.2.el9uek.aarch64.rpm	2e2b35012b868e8fa5851589d20d958e02e0dbe01c09bd2bb0e1e956d82ea50b	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-debug-modules-5.15.0-317.197.5.2.el9uek.aarch64.rpm	b90b6bbc28a582764a44bac2b2733aa5b1924c5ab1324dfbbfc7944b89cc1976	-	ol9_aarch64_baseos_latest
	kernel-uek-debug-modules-5.15.0-317.197.5.2.el9uek.aarch64.rpm	b90b6bbc28a582764a44bac2b2733aa5b1924c5ab1324dfbbfc7944b89cc1976	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-debug-modules-extra-5.15.0-317.197.5.2.el9uek.aarch64.rpm	65517036ef7b177a3e28bd89048d315ccb30562c01417d4f28123368ba318884	-	ol9_aarch64_baseos_latest
	kernel-uek-debug-modules-extra-5.15.0-317.197.5.2.el9uek.aarch64.rpm	65517036ef7b177a3e28bd89048d315ccb30562c01417d4f28123368ba318884	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-devel-5.15.0-317.197.5.2.el9uek.aarch64.rpm	72b5d20d467d1c370a8ac6942ead67d6aba553f25aa5508f6f2300f140d89fdf	-	ol9_aarch64_baseos_latest
	kernel-uek-devel-5.15.0-317.197.5.2.el9uek.aarch64.rpm	72b5d20d467d1c370a8ac6942ead67d6aba553f25aa5508f6f2300f140d89fdf	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-doc-5.15.0-317.197.5.2.el9uek.noarch.rpm	b3cdad9215e7f73af2f321f7f221fd506eb3b38615c8d880135e2e83fafd8acd	-	ol9_aarch64_baseos_latest
	kernel-uek-doc-5.15.0-317.197.5.2.el9uek.noarch.rpm	b3cdad9215e7f73af2f321f7f221fd506eb3b38615c8d880135e2e83fafd8acd	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-modules-5.15.0-317.197.5.2.el9uek.aarch64.rpm	e35cd982f64121685e1ac3ce809430c19cbc0cb72d337e49bc7a49f3fd76c4ea	-	ol9_aarch64_baseos_latest
	kernel-uek-modules-5.15.0-317.197.5.2.el9uek.aarch64.rpm	e35cd982f64121685e1ac3ce809430c19cbc0cb72d337e49bc7a49f3fd76c4ea	-	ol9_aarch64_u7_baseos_patch
	kernel-uek-modules-extra-5.15.0-317.197.5.2.el9uek.aarch64.rpm	a386792a0d35e4ea76d6054bcccacbf1c469db034d9364fc92273bcb828c230a	-	ol9_aarch64_baseos_latest
	kernel-uek-modules-extra-5.15.0-317.197.5.2.el9uek.aarch64.rpm	a386792a0d35e4ea76d6054bcccacbf1c469db034d9364fc92273bcb828c230a	-	ol9_aarch64_u7_baseos_patch
	kernel-uek64k-5.15.0-317.197.5.2.el9uek.aarch64.rpm	c4f08c498b84b654a9708906307a3c844416f2c24ea265b0852eef146481b0cd	-	ol9_aarch64_baseos_latest
	kernel-uek64k-5.15.0-317.197.5.2.el9uek.aarch64.rpm	c4f08c498b84b654a9708906307a3c844416f2c24ea265b0852eef146481b0cd	-	ol9_aarch64_u7_baseos_patch
	kernel-uek64k-core-5.15.0-317.197.5.2.el9uek.aarch64.rpm	100b6fe616308ce0ef0fe088e45b2b5ffc1c30fa42f69e50390c47dc94b5724b	-	ol9_aarch64_baseos_latest
	kernel-uek64k-core-5.15.0-317.197.5.2.el9uek.aarch64.rpm	100b6fe616308ce0ef0fe088e45b2b5ffc1c30fa42f69e50390c47dc94b5724b	-	ol9_aarch64_u7_baseos_patch
	kernel-uek64k-devel-5.15.0-317.197.5.2.el9uek.aarch64.rpm	8f32a94401800f7c0ec14dfb487fb60f463016724e9bd8d6b836996c7d256d87	-	ol9_aarch64_baseos_latest
	kernel-uek64k-devel-5.15.0-317.197.5.2.el9uek.aarch64.rpm	8f32a94401800f7c0ec14dfb487fb60f463016724e9bd8d6b836996c7d256d87	-	ol9_aarch64_u7_baseos_patch
	kernel-uek64k-modules-5.15.0-317.197.5.2.el9uek.aarch64.rpm	6ed3cf999b249e5f3e6eb321045f478128bfbab7b32ddddf316bc55182ddf1c0	-	ol9_aarch64_baseos_latest
	kernel-uek64k-modules-5.15.0-317.197.5.2.el9uek.aarch64.rpm	6ed3cf999b249e5f3e6eb321045f478128bfbab7b32ddddf316bc55182ddf1c0	-	ol9_aarch64_u7_baseos_patch
	kernel-uek64k-modules-extra-5.15.0-317.197.5.2.el9uek.aarch64.rpm	78a73cca96d47f17c4bf255da8ee9941905be4fa97011a308dd7dbaf2cdd842e	-	ol9_aarch64_baseos_latest
	kernel-uek64k-modules-extra-5.15.0-317.197.5.2.el9uek.aarch64.rpm	78a73cca96d47f17c4bf255da8ee9941905be4fa97011a308dd7dbaf2cdd842e	-	ol9_aarch64_u7_baseos_patch
Oracle Linux 9 (x86_64)	kernel-uek-5.15.0-317.197.5.2.el9uek.src.rpm	1936f959bd81ad456b9dc66a35e423af7af990c605e5a3cde4d5564386efbb09	-	ol9_x86_64_UEKR7
	bpftool-5.15.0-317.197.5.2.el9uek.x86_64.rpm	bcf91d91e59d394bff56c23a2692dc408e29e18b821d33284b7fd62c14e4ca3f	-	ol9_x86_64_UEKR7
	kernel-uek-5.15.0-317.197.5.2.el9uek.x86_64.rpm	ec1496ba8cecc2d2ec7356d22c590bdf25789ceadfc0519cace4bb326712ff12	-	ol9_x86_64_UEKR7
	kernel-uek-container-5.15.0-317.197.5.2.el9uek.x86_64.rpm	a4277ee33dff7415b2030f7a1b1779e59e6aa0c927236a70a1d840ccbb28fa69	-	ol9_x86_64_UEKR7
	kernel-uek-container-debug-5.15.0-317.197.5.2.el9uek.x86_64.rpm	b4e52c01a8bafa2ec84880e6dd4554d6b09d20f8eaff1a71f71334a863b5f82f	-	ol9_x86_64_UEKR7
	kernel-uek-core-5.15.0-317.197.5.2.el9uek.x86_64.rpm	370c696f830740a3760d3c2addef0b74ba74a95c801c9af7a969279217f97e23	-	ol9_x86_64_UEKR7
	kernel-uek-debug-5.15.0-317.197.5.2.el9uek.x86_64.rpm	01e7fb6dc0ac6c7a5890fa4d3abb4ade11b82fcc1c0c8d496f0d6f58091b02de	-	ol9_x86_64_UEKR7
	kernel-uek-debug-core-5.15.0-317.197.5.2.el9uek.x86_64.rpm	fad54556f40a2c0614b16f1e4b922a776449fef7d3d8b72d655f78decc5b1474	-	ol9_x86_64_UEKR7
	kernel-uek-debug-devel-5.15.0-317.197.5.2.el9uek.x86_64.rpm	d534562603fd285b952fe6677f071b89eb5b04a7841d16b180e52e8b607325e7	-	ol9_x86_64_UEKR7
	kernel-uek-debug-modules-5.15.0-317.197.5.2.el9uek.x86_64.rpm	50abfb83760235e5f76b4bb2560d33f6897e97b8871ade1c2134a43e327fab94	-	ol9_x86_64_UEKR7
	kernel-uek-debug-modules-extra-5.15.0-317.197.5.2.el9uek.x86_64.rpm	8eb3abcca0359d0c66192eae2a39ed6f2ed382320ec087a13356b9de08c81128	-	ol9_x86_64_UEKR7
	kernel-uek-devel-5.15.0-317.197.5.2.el9uek.x86_64.rpm	b829bc80df74dd7172812c11d603a9503c1717fca0cbb123bcfdf0241df62dde	-	ol9_x86_64_UEKR7
	kernel-uek-doc-5.15.0-317.197.5.2.el9uek.noarch.rpm	b3cdad9215e7f73af2f321f7f221fd506eb3b38615c8d880135e2e83fafd8acd	-	ol9_x86_64_UEKR7
	kernel-uek-modules-5.15.0-317.197.5.2.el9uek.x86_64.rpm	f28fbcf45232db7f0eeaaac5cb126911d7bb42c2d046c9173603ed38129c22cf	-	ol9_x86_64_UEKR7
	kernel-uek-modules-extra-5.15.0-317.197.5.2.el9uek.x86_64.rpm	67b4bfb79061796693fc5bd020de7d6c934e32a048101c77c5bd1d9e72405ed4	-	ol9_x86_64_UEKR7

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