ELSA-2025-20559
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ELSA-2025-20559 - Unbreakable Enterprise kernel security update
| Type: | SECURITY |
| Impact: | IMPORTANT |
| Release Date: | 2025-09-09 |
Description
[5.15.0-312.187.5.1]
- x86/vmscape: Warn when STIBP is disabled with SMT (Pawan Gupta) [Orabug: 38343660]
- x86/bugs: Move cpu_bugs_smt_update() down (Pawan Gupta) [Orabug: 38343660]
- x86/vmscape: Enable the mitigation (Pawan Gupta) [Orabug: 38343660]
- x86/vmscape: Add conditional IBPB mitigation (Pawan Gupta) [Orabug: 38343660]
- x86/bugs: Fix RSB clearing in indirect_branch_prediction_barrier() (Josh Poimboeuf) [Orabug: 38343660]
- x86/vmscape: Add old Intel CPUs to affected list (Pawan Gupta) [Orabug: 38343660]
- x86/vmscape: Enumerate VMSCAPE bug (Pawan Gupta) [Orabug: 38343660]
- Documentation/hw-vuln: Add VMSCAPE documentation (Pawan Gupta) [Orabug: 38343660]
Related CVEs
Updated Packages
| Release/Architecture | Filename | sha256 | Superseded By Advisory | Channel Label |
| Oracle Linux 8 (aarch64) | kernel-uek-5.15.0-312.187.5.1.el8uek.src.rpm | 8ff67630a9751b2a2157af7519f810a5617b87a1a6dc3b13ce8b94cac222b41e | - | ol8_aarch64_UEKR7 |
| bpftool-5.15.0-312.187.5.1.el8uek.aarch64.rpm | d8c075280f61b9d8f4ccb128a7c07e4c3066b255fc2524099bf66d9ce3f3ae75 | - | ol8_aarch64_UEKR7 | |
| kernel-uek-5.15.0-312.187.5.1.el8uek.aarch64.rpm | f4b7bb8708a847c7cb243cb0cda54fffea1c5b924a4375ffe1af9683b2d195f1 | - | ol8_aarch64_UEKR7 | |
| kernel-uek-container-5.15.0-312.187.5.1.el8uek.aarch64.rpm | 067d0f7a5fdd2cb3c6b0d39c648a1915c4671bb16af804a1838c3ab1b37954d0 | - | ol8_aarch64_UEKR7 | |
| kernel-uek-container-debug-5.15.0-312.187.5.1.el8uek.aarch64.rpm | 9c892dfc9073941aa90094d4135b8bf12b26517aa74200a4d71ff2036bf072ca | - | ol8_aarch64_UEKR7 | |
| kernel-uek-core-5.15.0-312.187.5.1.el8uek.aarch64.rpm | 75b47498d2545dcb16a81eca1780bf8108bcfc71264d891daeeb73d53d3661cf | - | ol8_aarch64_UEKR7 | |
| kernel-uek-debug-5.15.0-312.187.5.1.el8uek.aarch64.rpm | a323345920c98f8462da43baa7f9043e6ac3682c19cff883c8f4d71225dced75 | - | ol8_aarch64_UEKR7 | |
| kernel-uek-debug-core-5.15.0-312.187.5.1.el8uek.aarch64.rpm | 648cd0634415dbb1b273f100cbdd1b6a41d9fa536d6aba843fbdd238f8169526 | - | ol8_aarch64_UEKR7 | |
| kernel-uek-debug-devel-5.15.0-312.187.5.1.el8uek.aarch64.rpm | d721543cf62dadca6fd8462ac2eebf7b4c6cc64b67c436be32eb21b7c4016407 | - | ol8_aarch64_UEKR7 | |
| kernel-uek-debug-modules-5.15.0-312.187.5.1.el8uek.aarch64.rpm | 9dc9238a254a3665aa16c783b1cef4b213ca9b47c716e4df4b09522285a7289f | - | ol8_aarch64_UEKR7 | |
| kernel-uek-debug-modules-extra-5.15.0-312.187.5.1.el8uek.aarch64.rpm | fa8ef0985798d5159f9c4c6c00cf68e8bbd1849535c628afe0a271f6b9c7a833 | - | ol8_aarch64_UEKR7 | |
| kernel-uek-devel-5.15.0-312.187.5.1.el8uek.aarch64.rpm | df4527b9f70053495edb484f2f8abc3256ebf22f76b556f0862c790376397284 | - | ol8_aarch64_UEKR7 | |
| kernel-uek-doc-5.15.0-312.187.5.1.el8uek.noarch.rpm | c22271af83dd72168d5d977822a33b6aef60063433e83fa874a3268c7a31d09e | - | ol8_aarch64_UEKR7 | |
| kernel-uek-modules-5.15.0-312.187.5.1.el8uek.aarch64.rpm | 4284b4f7232a26fa9f13f0c68a3b9479998a1a6ce9a508811f6e31c7fb0f0ae6 | - | ol8_aarch64_UEKR7 | |
| kernel-uek-modules-extra-5.15.0-312.187.5.1.el8uek.aarch64.rpm | a3abd713bbe2f3bb4a55459f635ad3b412efc0d58260468c4703bb722d9bdf70 | - | ol8_aarch64_UEKR7 | |
| Oracle Linux 8 (x86_64) | kernel-uek-5.15.0-312.187.5.1.el8uek.src.rpm | 8ff67630a9751b2a2157af7519f810a5617b87a1a6dc3b13ce8b94cac222b41e | - | ol8_x86_64_UEKR7 |
| bpftool-5.15.0-312.187.5.1.el8uek.x86_64.rpm | 5544c3a646d989be67a68f70771132cdaa95185a86a22902823b745dbe469ff5 | - | ol8_x86_64_UEKR7 | |
| kernel-uek-5.15.0-312.187.5.1.el8uek.x86_64.rpm | 12009dc99a3f799b1ccebdc0022fc5c235eb88ea25349303a3b587a29c491886 | - | ol8_x86_64_UEKR7 | |
| kernel-uek-container-5.15.0-312.187.5.1.el8uek.x86_64.rpm | a57cfef1d4fe070f3fe85b4c7cb6d07ba9fff4f3f33305d678f24175ec85bd12 | - | ol8_x86_64_UEKR7 | |
| kernel-uek-container-debug-5.15.0-312.187.5.1.el8uek.x86_64.rpm | c00ad0cb8964495b38fbc01cb632966fcac5fa1862cbb22afcaeea933aa96bed | - | ol8_x86_64_UEKR7 | |
| kernel-uek-core-5.15.0-312.187.5.1.el8uek.x86_64.rpm | a17ee0976b5333a258bac2eadae366b918971c516b5095268f1c2512574ee5d0 | - | ol8_x86_64_UEKR7 | |
| kernel-uek-debug-5.15.0-312.187.5.1.el8uek.x86_64.rpm | 2c4a28335754ec1bcf4d613f31576cae8a95d347461c711fb1ad810c006504f0 | - | ol8_x86_64_UEKR7 | |
| kernel-uek-debug-core-5.15.0-312.187.5.1.el8uek.x86_64.rpm | aa1f38c1666dfd6569152b2270cc39826ace4e7e014f48dcf0e3e4aa7e2976a8 | - | ol8_x86_64_UEKR7 | |
| kernel-uek-debug-devel-5.15.0-312.187.5.1.el8uek.x86_64.rpm | ba74134f2ad6144826829aa781b3cdd7e6c50df02fd691f0c94dd4c29b87bdda | - | ol8_x86_64_UEKR7 | |
| kernel-uek-debug-modules-5.15.0-312.187.5.1.el8uek.x86_64.rpm | cdb47235dd2fe66adfdf44400973db4dabe871dcd2d162d92522f2e628cd40c0 | - | ol8_x86_64_UEKR7 | |
| kernel-uek-debug-modules-extra-5.15.0-312.187.5.1.el8uek.x86_64.rpm | 8da7c9634f4940f1d507b04fd1d04cc7489f8f81c612bd8eef411ea1976310c8 | - | ol8_x86_64_UEKR7 | |
| kernel-uek-devel-5.15.0-312.187.5.1.el8uek.x86_64.rpm | 60bedf204d4f09b8a8533aa8188833d32a1616e97b4ad041768acd49b838a5df | - | ol8_x86_64_UEKR7 | |
| kernel-uek-doc-5.15.0-312.187.5.1.el8uek.noarch.rpm | c22271af83dd72168d5d977822a33b6aef60063433e83fa874a3268c7a31d09e | - | ol8_x86_64_UEKR7 | |
| kernel-uek-modules-5.15.0-312.187.5.1.el8uek.x86_64.rpm | 1ae94999693836bad5099c21ac70c42292cc04fb0e533a96c292351539d7c3be | - | ol8_x86_64_UEKR7 | |
| kernel-uek-modules-extra-5.15.0-312.187.5.1.el8uek.x86_64.rpm | 119b3bcb6206e19cc1d2de2c4343b6812963d34b01b56e571cc6bf62744e8224 | - | ol8_x86_64_UEKR7 | |
| Oracle Linux 9 (aarch64) | kernel-uek-5.15.0-312.187.5.1.el9uek.src.rpm | 9208b92ef2a10c70606abe2be9a371c2be27107fd997c4d131ffaf776d4b6d04 | - | ol9_aarch64_baseos_latest |
| kernel-uek-5.15.0-312.187.5.1.el9uek.src.rpm | 9208b92ef2a10c70606abe2be9a371c2be27107fd997c4d131ffaf776d4b6d04 | - | ol9_aarch64_u6_baseos_patch | |
| bpftool-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 9930180d599857de6d6509ecfc738f4f8b5931231549f5fa9dbf805dcacc0075 | - | ol9_aarch64_baseos_latest | |
| bpftool-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 9930180d599857de6d6509ecfc738f4f8b5931231549f5fa9dbf805dcacc0075 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 73c24ef0a960bf938858b531e517ac9e810186608fff13ea09f7be9efbf5d8f8 | - | ol9_aarch64_baseos_latest | |
| kernel-uek-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 73c24ef0a960bf938858b531e517ac9e810186608fff13ea09f7be9efbf5d8f8 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-container-5.15.0-312.187.5.1.el9uek.aarch64.rpm | fae7fc122157f0a542426f23c3eb764c5b6f58d8e47c630f287cd6cfd185f673 | - | ol9_aarch64_baseos_latest | |
| kernel-uek-container-5.15.0-312.187.5.1.el9uek.aarch64.rpm | fae7fc122157f0a542426f23c3eb764c5b6f58d8e47c630f287cd6cfd185f673 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-container-debug-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 79deea471150b6d825176eb826e011c87b34be850098934f38347f2fb84b4e49 | - | ol9_aarch64_baseos_latest | |
| kernel-uek-container-debug-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 79deea471150b6d825176eb826e011c87b34be850098934f38347f2fb84b4e49 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-core-5.15.0-312.187.5.1.el9uek.aarch64.rpm | eb2ba061e5ffcdb33da7cc4f591307e948ed07a736a85446435a8acb41f1e1c0 | - | ol9_aarch64_baseos_latest | |
| kernel-uek-core-5.15.0-312.187.5.1.el9uek.aarch64.rpm | eb2ba061e5ffcdb33da7cc4f591307e948ed07a736a85446435a8acb41f1e1c0 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-debug-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 33cf87465ec223475fe0c1009e818af0042ee33c844634a722ea7ea682485976 | - | ol9_aarch64_baseos_latest | |
| kernel-uek-debug-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 33cf87465ec223475fe0c1009e818af0042ee33c844634a722ea7ea682485976 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-debug-core-5.15.0-312.187.5.1.el9uek.aarch64.rpm | b59750d932104e84bd0c540354c84e86c216eaa506f748646e8b0e6c70d1c0fb | - | ol9_aarch64_baseos_latest | |
| kernel-uek-debug-core-5.15.0-312.187.5.1.el9uek.aarch64.rpm | b59750d932104e84bd0c540354c84e86c216eaa506f748646e8b0e6c70d1c0fb | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-debug-devel-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 10f33cc792d7a9fe5e383144cc082ffce2fed16fbeee80d2b1cf214f35f7271c | - | ol9_aarch64_baseos_latest | |
| kernel-uek-debug-devel-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 10f33cc792d7a9fe5e383144cc082ffce2fed16fbeee80d2b1cf214f35f7271c | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-debug-modules-5.15.0-312.187.5.1.el9uek.aarch64.rpm | b1f5f220e8b2cfe52d02e9effb310f7f92802dc039955e440c0c5acc15e3c180 | - | ol9_aarch64_baseos_latest | |
| kernel-uek-debug-modules-5.15.0-312.187.5.1.el9uek.aarch64.rpm | b1f5f220e8b2cfe52d02e9effb310f7f92802dc039955e440c0c5acc15e3c180 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-debug-modules-extra-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 8c9876c0529a35d53047988e30590cee3062133ea3a4a1ae2c116e9772f8becb | - | ol9_aarch64_baseos_latest | |
| kernel-uek-debug-modules-extra-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 8c9876c0529a35d53047988e30590cee3062133ea3a4a1ae2c116e9772f8becb | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-devel-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 23de81513c3aa64171950d9bf97dfd0a91cc85df6d774d271696a6576bf75232 | - | ol9_aarch64_baseos_latest | |
| kernel-uek-devel-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 23de81513c3aa64171950d9bf97dfd0a91cc85df6d774d271696a6576bf75232 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-doc-5.15.0-312.187.5.1.el9uek.noarch.rpm | 31aabac490127ac062fba03151e12f6c5e2015f7e59f120d335518bd0ce98be7 | - | ol9_aarch64_baseos_latest | |
| kernel-uek-doc-5.15.0-312.187.5.1.el9uek.noarch.rpm | 31aabac490127ac062fba03151e12f6c5e2015f7e59f120d335518bd0ce98be7 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-modules-5.15.0-312.187.5.1.el9uek.aarch64.rpm | eafcd194c6347f5a900fe0d744481678e3ff2668bc35671f79d50eed70ddd13a | - | ol9_aarch64_baseos_latest | |
| kernel-uek-modules-5.15.0-312.187.5.1.el9uek.aarch64.rpm | eafcd194c6347f5a900fe0d744481678e3ff2668bc35671f79d50eed70ddd13a | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek-modules-extra-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 19bb57bfe589c7c1c2a7f05acab272c39ff722648f538adea8af48ca33da6ed6 | - | ol9_aarch64_baseos_latest | |
| kernel-uek-modules-extra-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 19bb57bfe589c7c1c2a7f05acab272c39ff722648f538adea8af48ca33da6ed6 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek64k-5.15.0-312.187.5.1.el9uek.aarch64.rpm | c2b68afda6b95b49d6033c31e4e4c4544f8e0bd8491e8ff9032d4a63b784d08f | - | ol9_aarch64_baseos_latest | |
| kernel-uek64k-5.15.0-312.187.5.1.el9uek.aarch64.rpm | c2b68afda6b95b49d6033c31e4e4c4544f8e0bd8491e8ff9032d4a63b784d08f | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek64k-core-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 275e226fa8de3ba0c01e6627eda39c1a5694cae55270ab86d3f9dd6fc8624c88 | - | ol9_aarch64_baseos_latest | |
| kernel-uek64k-core-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 275e226fa8de3ba0c01e6627eda39c1a5694cae55270ab86d3f9dd6fc8624c88 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek64k-devel-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 046db61aee13b9c95a91f451e557d9c37f59ee70c89cc5fcc5d1421d6dfeacd2 | - | ol9_aarch64_baseos_latest | |
| kernel-uek64k-devel-5.15.0-312.187.5.1.el9uek.aarch64.rpm | 046db61aee13b9c95a91f451e557d9c37f59ee70c89cc5fcc5d1421d6dfeacd2 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek64k-modules-5.15.0-312.187.5.1.el9uek.aarch64.rpm | f391f47c7c6ed3d48fcbbbf3915cac9c80a727f54a9ba6e0b5118d1b0a15bb05 | - | ol9_aarch64_baseos_latest | |
| kernel-uek64k-modules-5.15.0-312.187.5.1.el9uek.aarch64.rpm | f391f47c7c6ed3d48fcbbbf3915cac9c80a727f54a9ba6e0b5118d1b0a15bb05 | - | ol9_aarch64_u6_baseos_patch | |
| kernel-uek64k-modules-extra-5.15.0-312.187.5.1.el9uek.aarch64.rpm | b320ff00ee5f7575f7b8d4636544d22a0804a9bafed479d42214483fdaf48a24 | - | ol9_aarch64_baseos_latest | |
| kernel-uek64k-modules-extra-5.15.0-312.187.5.1.el9uek.aarch64.rpm | b320ff00ee5f7575f7b8d4636544d22a0804a9bafed479d42214483fdaf48a24 | - | ol9_aarch64_u6_baseos_patch | |
| Oracle Linux 9 (x86_64) | kernel-uek-5.15.0-312.187.5.1.el9uek.src.rpm | 9208b92ef2a10c70606abe2be9a371c2be27107fd997c4d131ffaf776d4b6d04 | - | ol9_x86_64_UEKR7 |
| bpftool-5.15.0-312.187.5.1.el9uek.x86_64.rpm | c66a892ccc2548a65179168811d830ba587d52f8a55ebb0aa93742d943034503 | - | ol9_x86_64_UEKR7 | |
| kernel-uek-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 6f61b606866683ead2fd8a46b2711393b535c5f3a38c75a648ecab16480d8f4c | - | ol9_x86_64_UEKR7 | |
| kernel-uek-container-5.15.0-312.187.5.1.el9uek.x86_64.rpm | b1355317e1d00304a1450b1b9c5804a1327960de92636fdf83be6131ebf4d352 | - | ol9_x86_64_UEKR7 | |
| kernel-uek-container-debug-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 190c9ecc3b98d4e76e403fe4068d82cd04fca1119e1eb3a9f56e3fc24c1b7567 | - | ol9_x86_64_UEKR7 | |
| kernel-uek-core-5.15.0-312.187.5.1.el9uek.x86_64.rpm | f7ec978179b5e87a4bebcbaff1c3c01451540fc9d4573128989f84d4a85d4df1 | - | ol9_x86_64_UEKR7 | |
| kernel-uek-debug-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 009b319d4a2954c395c35493be2634e9a1660495264f6082a72933e903f2f5bd | - | ol9_x86_64_UEKR7 | |
| kernel-uek-debug-core-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 2c6d844294f72ed1ac0cca7f443942aa6db49541152599999cb1e020b0e90726 | - | ol9_x86_64_UEKR7 | |
| kernel-uek-debug-devel-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 46295f31f4d2bbf8597d8669f819ff36e4023b4772869a83843e9354fe9b3b4d | - | ol9_x86_64_UEKR7 | |
| kernel-uek-debug-modules-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 4b268678a602319c7f4d529dd87b48247100a11cd25b73dcea3f9f32c0f244af | - | ol9_x86_64_UEKR7 | |
| kernel-uek-debug-modules-extra-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 78a4edab9d2b4cf5ac38163c8759dbc7bdc69693547f0fec3baea99a5bbbd457 | - | ol9_x86_64_UEKR7 | |
| kernel-uek-devel-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 85923fa26a9b253635f882b6445fdf7217ca44bc7cde8cdce55654b739d35beb | - | ol9_x86_64_UEKR7 | |
| kernel-uek-doc-5.15.0-312.187.5.1.el9uek.noarch.rpm | 31aabac490127ac062fba03151e12f6c5e2015f7e59f120d335518bd0ce98be7 | - | ol9_x86_64_UEKR7 | |
| kernel-uek-modules-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 85b0ea69dab150e2e11e070f86ddc31228c32138141708a2c860b96a9ea345b0 | - | ol9_x86_64_UEKR7 | |
| kernel-uek-modules-extra-5.15.0-312.187.5.1.el9uek.x86_64.rpm | 414c34385824e1c08f3ae88052a2402c8a2b86c03a446377bd3707ee1d3a0e7f | - | ol9_x86_64_UEKR7 | |
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