ELSA-2026-50257

ELSA-2026-50257 - Unbreakable Enterprise kernel security update: Dirty Frag

Type:SECURITY
Impact:IMPORTANT
Release Date:2026-05-09

Description


[5.15.0-319.201.4.6]
- xfrm: esp: ipv4: fix up flags setting (Greg Kroah-Hartman) [Orabug: 39342679] {CVE-2026-43284}
- xfrm: esp: avoid in-place decrypt on shared skb frags (Kuan-Ting Chen) [Orabug: 39342679] {CVE-2026-43284}

[5.15.0-319.201.4.5]
- iommu/arm-smmu-v3: Handle zeroed A4-2C HTTU override settings (Joao Martins) [Orabug: 39312049]
- iommu: Move IOMMU_DIRTY_NO_CLEAR define (Shameer Kolothum) [Orabug: 39312049]
- iommu/arm-smmu-v3: Enable HTTU for stage1 with io-pgtable mapping (Kunkun Jiang) [Orabug: 39312049]
- iommu/arm-smmu-v3: Add support for dirty tracking in domain alloc (Joao Martins) [Orabug: 39312049]
- iommu/io-pgtable-arm: Add read_and_clear_dirty() support (Shameer Kolothum) [Orabug: 39312049]
- iommu/arm-smmu-v3: Add feature detection for HTTU (Jean-Philippe Brucker) [Orabug: 39312049]


Related CVEs


CVE-2026-43284

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 8 (aarch64) kernel-uek-5.15.0-319.201.4.6.el8uek.src.rpm4bf8f9dee20dfda23452b8241e6cd70ff6a549bb24fe2e5c65de50f3af78f2a7-ol8_aarch64_UEKR7
bpftool-5.15.0-319.201.4.6.el8uek.aarch64.rpm6407efdee023542d96ca374de4ebc2233887753c92cbe6c0e73f50753d3dacdb-ol8_aarch64_UEKR7
kernel-uek-5.15.0-319.201.4.6.el8uek.aarch64.rpme08e4e9cd939e3a569ce276c4bef8257040d60d638d1e3b9e995e5fb12969696-ol8_aarch64_UEKR7
kernel-uek-container-5.15.0-319.201.4.6.el8uek.aarch64.rpm86f5dff4635912b2c199b62bf456a176d1c8403867c51569bc8500c440f3a145-ol8_aarch64_UEKR7
kernel-uek-container-debug-5.15.0-319.201.4.6.el8uek.aarch64.rpmf91cff14498da96037ce29e2b02994deb0c0a9a1676ae70c1c3cf07f6b631ae6-ol8_aarch64_UEKR7
kernel-uek-core-5.15.0-319.201.4.6.el8uek.aarch64.rpm1dba447b0c6d11257ce52856de8db1f92f4395c30a79eee534e18f455e49a8ee-ol8_aarch64_UEKR7
kernel-uek-debug-5.15.0-319.201.4.6.el8uek.aarch64.rpm47dfa321bbbf9680a277c036a8f9e4f024ce216b2ac2fad4fd8c9279ab07a52d-ol8_aarch64_UEKR7
kernel-uek-debug-core-5.15.0-319.201.4.6.el8uek.aarch64.rpm31f0019550b94ad8264ff9d868c56cf78f11aabefd0d95fa9bbf94073d876867-ol8_aarch64_UEKR7
kernel-uek-debug-devel-5.15.0-319.201.4.6.el8uek.aarch64.rpmc5fba5a3435cb22494b252b4f90c7810cb5f4afce907887be29b191fbd2f932b-ol8_aarch64_UEKR7
kernel-uek-debug-modules-5.15.0-319.201.4.6.el8uek.aarch64.rpmef3bd8289fcca2f107604ad38a679e81d0e73a516dc6d3fdb2388ae695f4235d-ol8_aarch64_UEKR7
kernel-uek-debug-modules-extra-5.15.0-319.201.4.6.el8uek.aarch64.rpm060536e9a341bffa427aa62af178b31e39354ee4de4b551a0a00ccaaf45d4028-ol8_aarch64_UEKR7
kernel-uek-devel-5.15.0-319.201.4.6.el8uek.aarch64.rpm3e911d8e15f2f4e60824fb218d7fd457a586b30c2df5031c7c2df713fd6da069-ol8_aarch64_UEKR7
kernel-uek-doc-5.15.0-319.201.4.6.el8uek.noarch.rpme0b09d77f268f0459f37ad23c500ab106c026ffd31f0b71301529827e20acd4b-ol8_aarch64_UEKR7
kernel-uek-modules-5.15.0-319.201.4.6.el8uek.aarch64.rpme05de8e3bf7114f6b43a3607c8ea96e8a12738ea2ffa4a639df4be8cc0e629b6-ol8_aarch64_UEKR7
kernel-uek-modules-extra-5.15.0-319.201.4.6.el8uek.aarch64.rpm4cc830878419a9b397992e59334b5ab9070c3b273b144e936168e47ff7d003eb-ol8_aarch64_UEKR7
Oracle Linux 8 (x86_64) kernel-uek-5.15.0-319.201.4.6.el8uek.src.rpm4bf8f9dee20dfda23452b8241e6cd70ff6a549bb24fe2e5c65de50f3af78f2a7-ol8_x86_64_UEKR7
bpftool-5.15.0-319.201.4.6.el8uek.x86_64.rpm79ee47dc6f816ca061c26144878a7eeae94b829d17cbd58872c1c33e51192e44-ol8_x86_64_UEKR7
kernel-uek-5.15.0-319.201.4.6.el8uek.x86_64.rpm08add83efc7b370d5fcbef280484e2594bee37c3a29cd13646903026e98cf0af-ol8_x86_64_UEKR7
kernel-uek-container-5.15.0-319.201.4.6.el8uek.x86_64.rpmefc92c7fec84ec7a7059c1501a0525c847215df9eb96ac8f9f13d907617fda6f-ol8_x86_64_UEKR7
kernel-uek-container-debug-5.15.0-319.201.4.6.el8uek.x86_64.rpm9ad439de2f5357efdb7cfb8505176e93ac581910280048e2955429326a22f68b-ol8_x86_64_UEKR7
kernel-uek-core-5.15.0-319.201.4.6.el8uek.x86_64.rpme47bae79d6941b9b8fa135765919bcaff69990be2e225fed6b33d59d9cf2e08c-ol8_x86_64_UEKR7
kernel-uek-debug-5.15.0-319.201.4.6.el8uek.x86_64.rpm5680d7084c4a347dcf9c1d45cbe11af09a806d2f8d54c17ad360e2032293fec3-ol8_x86_64_UEKR7
kernel-uek-debug-core-5.15.0-319.201.4.6.el8uek.x86_64.rpm11a455c40a61bcb959d973f3e41fb1af328075bf1a2976441ebd0a7d280464af-ol8_x86_64_UEKR7
kernel-uek-debug-devel-5.15.0-319.201.4.6.el8uek.x86_64.rpmd1430308d0270093f8225e8b555cc60b7dc56cd550718ec3ed7df5574f0badbc-ol8_x86_64_UEKR7
kernel-uek-debug-modules-5.15.0-319.201.4.6.el8uek.x86_64.rpm7aa41a679197a0a9c3042ec2b2fec60167a74eeff070855e7fda942f9626e915-ol8_x86_64_UEKR7
kernel-uek-debug-modules-extra-5.15.0-319.201.4.6.el8uek.x86_64.rpmf82fd67969e8abd2b617287159b87c7ac9d5415716c1a7ee40ecbb9d8c097fd0-ol8_x86_64_UEKR7
kernel-uek-devel-5.15.0-319.201.4.6.el8uek.x86_64.rpm481e155cf7008a86288c084c22fe577ed8d818d8f7a5b857f974bcebc8540cb8-ol8_x86_64_UEKR7
kernel-uek-doc-5.15.0-319.201.4.6.el8uek.noarch.rpme0b09d77f268f0459f37ad23c500ab106c026ffd31f0b71301529827e20acd4b-ol8_x86_64_UEKR7
kernel-uek-modules-5.15.0-319.201.4.6.el8uek.x86_64.rpm90adc63c55e6f82f944bdd70ba12db05ad8c720ee07fe06f74286c7272017806-ol8_x86_64_UEKR7
kernel-uek-modules-extra-5.15.0-319.201.4.6.el8uek.x86_64.rpmabfbfd31235ced70f48671caba489abf1eac8150bb72e06a93b6c7a15dfe595d-ol8_x86_64_UEKR7
Oracle Linux 9 (aarch64) kernel-uek-5.15.0-319.201.4.6.el9uek.src.rpm778fc9fe15f75c52dee68a386522e25cdcd62a105b7804acfb86b6c8c3801686-ol9_aarch64_baseos_latest
kernel-uek-5.15.0-319.201.4.6.el9uek.src.rpm778fc9fe15f75c52dee68a386522e25cdcd62a105b7804acfb86b6c8c3801686-ol9_aarch64_u7_baseos_patch
bpftool-5.15.0-319.201.4.6.el9uek.aarch64.rpmb60cf54b2659dad7fc70e4808ad7891e55d910689d9f783ac9236807f4704a2f-ol9_aarch64_baseos_latest
bpftool-5.15.0-319.201.4.6.el9uek.aarch64.rpmb60cf54b2659dad7fc70e4808ad7891e55d910689d9f783ac9236807f4704a2f-ol9_aarch64_u7_baseos_patch
kernel-uek-5.15.0-319.201.4.6.el9uek.aarch64.rpm33b1c82746b018d28a1afc1f2f2f3aa6baf4ad9480db1e4914a1eb38c3aab271-ol9_aarch64_baseos_latest
kernel-uek-5.15.0-319.201.4.6.el9uek.aarch64.rpm33b1c82746b018d28a1afc1f2f2f3aa6baf4ad9480db1e4914a1eb38c3aab271-ol9_aarch64_u7_baseos_patch
kernel-uek-container-5.15.0-319.201.4.6.el9uek.aarch64.rpm366d5e5f15d5c37ea38ce862a28c8afc38259c014b33b6e9eb22533916b1708f-ol9_aarch64_baseos_latest
kernel-uek-container-5.15.0-319.201.4.6.el9uek.aarch64.rpm366d5e5f15d5c37ea38ce862a28c8afc38259c014b33b6e9eb22533916b1708f-ol9_aarch64_u7_baseos_patch
kernel-uek-container-debug-5.15.0-319.201.4.6.el9uek.aarch64.rpme29016aeb35b5466579a6c907ae94678fca4eff8a3da5e98cab6dc88490526ed-ol9_aarch64_baseos_latest
kernel-uek-container-debug-5.15.0-319.201.4.6.el9uek.aarch64.rpme29016aeb35b5466579a6c907ae94678fca4eff8a3da5e98cab6dc88490526ed-ol9_aarch64_u7_baseos_patch
kernel-uek-core-5.15.0-319.201.4.6.el9uek.aarch64.rpm35ce63c455a5eb18ab6e9bd604d15f61a0574c6a1e30c8479fbabe31ae184581-ol9_aarch64_baseos_latest
kernel-uek-core-5.15.0-319.201.4.6.el9uek.aarch64.rpm35ce63c455a5eb18ab6e9bd604d15f61a0574c6a1e30c8479fbabe31ae184581-ol9_aarch64_u7_baseos_patch
kernel-uek-debug-5.15.0-319.201.4.6.el9uek.aarch64.rpmbf9269fd18b351451ef8681008b53d79eeb2a5d4b990e809d0b1a8856a030f5f-ol9_aarch64_baseos_latest
kernel-uek-debug-5.15.0-319.201.4.6.el9uek.aarch64.rpmbf9269fd18b351451ef8681008b53d79eeb2a5d4b990e809d0b1a8856a030f5f-ol9_aarch64_u7_baseos_patch
kernel-uek-debug-core-5.15.0-319.201.4.6.el9uek.aarch64.rpm61aa1a76b5b95d615d35120328e674765cc60896fe55369b3a9f3b51a922d515-ol9_aarch64_baseos_latest
kernel-uek-debug-core-5.15.0-319.201.4.6.el9uek.aarch64.rpm61aa1a76b5b95d615d35120328e674765cc60896fe55369b3a9f3b51a922d515-ol9_aarch64_u7_baseos_patch
kernel-uek-debug-devel-5.15.0-319.201.4.6.el9uek.aarch64.rpm000bf9e9f4a82a1ab9f7cdecea5f84cd0dbd3f21d9d87f4b5dbdb2b10a992693-ol9_aarch64_baseos_latest
kernel-uek-debug-devel-5.15.0-319.201.4.6.el9uek.aarch64.rpm000bf9e9f4a82a1ab9f7cdecea5f84cd0dbd3f21d9d87f4b5dbdb2b10a992693-ol9_aarch64_u7_baseos_patch
kernel-uek-debug-modules-5.15.0-319.201.4.6.el9uek.aarch64.rpmc0ba92070284e2a92334bc730e2990ef926fcf64900fbe194e30cf1790be462e-ol9_aarch64_baseos_latest
kernel-uek-debug-modules-5.15.0-319.201.4.6.el9uek.aarch64.rpmc0ba92070284e2a92334bc730e2990ef926fcf64900fbe194e30cf1790be462e-ol9_aarch64_u7_baseos_patch
kernel-uek-debug-modules-extra-5.15.0-319.201.4.6.el9uek.aarch64.rpm4bb29fdf78f5a5f98c5231323a93be24a8501eb2853c70ec1c5e50016ed32f60-ol9_aarch64_baseos_latest
kernel-uek-debug-modules-extra-5.15.0-319.201.4.6.el9uek.aarch64.rpm4bb29fdf78f5a5f98c5231323a93be24a8501eb2853c70ec1c5e50016ed32f60-ol9_aarch64_u7_baseos_patch
kernel-uek-devel-5.15.0-319.201.4.6.el9uek.aarch64.rpm57ae5e2d50acfb36666f69e5317c70d6e7c6e92fd4e22f6517af1d83ca80b4f5-ol9_aarch64_baseos_latest
kernel-uek-devel-5.15.0-319.201.4.6.el9uek.aarch64.rpm57ae5e2d50acfb36666f69e5317c70d6e7c6e92fd4e22f6517af1d83ca80b4f5-ol9_aarch64_u7_baseos_patch
kernel-uek-doc-5.15.0-319.201.4.6.el9uek.noarch.rpm99c13d57c87224902fb5fc268305e4d3435e5df472e6c94549544025814b59a0-ol9_aarch64_baseos_latest
kernel-uek-doc-5.15.0-319.201.4.6.el9uek.noarch.rpm99c13d57c87224902fb5fc268305e4d3435e5df472e6c94549544025814b59a0-ol9_aarch64_u7_baseos_patch
kernel-uek-modules-5.15.0-319.201.4.6.el9uek.aarch64.rpm6a417ab2c8bf462ea959b1cfa5e1f61099a4069d907875a3398eacfcfe6b9e5e-ol9_aarch64_baseos_latest
kernel-uek-modules-5.15.0-319.201.4.6.el9uek.aarch64.rpm6a417ab2c8bf462ea959b1cfa5e1f61099a4069d907875a3398eacfcfe6b9e5e-ol9_aarch64_u7_baseos_patch
kernel-uek-modules-extra-5.15.0-319.201.4.6.el9uek.aarch64.rpm379c7b669ce0278b83377d66607691b87f5000a18b59d042331199232e512620-ol9_aarch64_baseos_latest
kernel-uek-modules-extra-5.15.0-319.201.4.6.el9uek.aarch64.rpm379c7b669ce0278b83377d66607691b87f5000a18b59d042331199232e512620-ol9_aarch64_u7_baseos_patch
kernel-uek64k-5.15.0-319.201.4.6.el9uek.aarch64.rpmfd1deb1be6a547b61bf5edd3ee53554507acb737bd48cb18afe74cec018c5129-ol9_aarch64_baseos_latest
kernel-uek64k-5.15.0-319.201.4.6.el9uek.aarch64.rpmfd1deb1be6a547b61bf5edd3ee53554507acb737bd48cb18afe74cec018c5129-ol9_aarch64_u7_baseos_patch
kernel-uek64k-core-5.15.0-319.201.4.6.el9uek.aarch64.rpm03dfb88979375dbde4433c0cb7f0c0231740d59c399f545ce58529c4c4450d61-ol9_aarch64_baseos_latest
kernel-uek64k-core-5.15.0-319.201.4.6.el9uek.aarch64.rpm03dfb88979375dbde4433c0cb7f0c0231740d59c399f545ce58529c4c4450d61-ol9_aarch64_u7_baseos_patch
kernel-uek64k-devel-5.15.0-319.201.4.6.el9uek.aarch64.rpm7d64d3f4b3ec49f2d5b19e7b0361b0ea84e87f9a0372847e41893418afbabf9b-ol9_aarch64_baseos_latest
kernel-uek64k-devel-5.15.0-319.201.4.6.el9uek.aarch64.rpm7d64d3f4b3ec49f2d5b19e7b0361b0ea84e87f9a0372847e41893418afbabf9b-ol9_aarch64_u7_baseos_patch
kernel-uek64k-modules-5.15.0-319.201.4.6.el9uek.aarch64.rpmc99d653fe02b25685bcd3bf647eacea7c3ad36969b138f5843ad8e634007a494-ol9_aarch64_baseos_latest
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Oracle Linux 9 (x86_64) kernel-uek-5.15.0-319.201.4.6.el9uek.src.rpm778fc9fe15f75c52dee68a386522e25cdcd62a105b7804acfb86b6c8c3801686-ol9_x86_64_UEKR7
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kernel-uek-5.15.0-319.201.4.6.el9uek.x86_64.rpm593538d8fe68d70b800745a6de6d6ec6225d79fe72bc9a3093a1db933d02282d-ol9_x86_64_UEKR7
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kernel-uek-doc-5.15.0-319.201.4.6.el9uek.noarch.rpm99c13d57c87224902fb5fc268305e4d3435e5df472e6c94549544025814b59a0-ol9_x86_64_UEKR7
kernel-uek-modules-5.15.0-319.201.4.6.el9uek.x86_64.rpmed216906eb03e5bcd15c292301da833361ad03f5c1fb94c15ec3cd370a901391-ol9_x86_64_UEKR7
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