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ELSA-2021-9051

ELSA-2021-9051 - Unbreakable Enterprise kernel security update

Type:SECURITY
Impact:IMPORTANT
Release Date:2021-02-16

Description


[4.1.12-124.48.3.1]
- xen-blkback: fix error handling in xen_blkbk_map() (Jan Beulich) [Orabug: 32492113] {CVE-2021-26930}
- xen-scsiback: don't 'handle' error by BUG() (Jan Beulich) [Orabug: 32492105] {CVE-2021-26931}
- xen-netback: don't 'handle' error by BUG() (Jan Beulich) [Orabug: 32492105] {CVE-2021-26931}
- xen-blkback: don't 'handle' error by BUG() (Jan Beulich) [Orabug: 32492105] {CVE-2021-26931}
- Xen/gntdev: correct error checking in gntdev_map_grant_pages() (Jan Beulich) [Orabug: 32492098] {CVE-2021-26932}
- Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages() (Jan Beulich) [Orabug: 32492098] {CVE-2021-26932}
- Xen/x86: also check kernel mapping in set_foreign_p2m_mapping() (Jan Beulich) [Orabug: 32492098] {CVE-2021-26932}
- Xen/x86: don't bail early from clear_foreign_p2m_mapping() (Jan Beulich) [Orabug: 32492098] {CVE-2021-26932}

[4.1.12-124.48.3]
- bnxt_en: Fix ethtool -x crash when device is down. (Michael Chan) [Orabug: 32466092]


Related CVEs


CVE-2021-26932
CVE-2021-26930
CVE-2021-26931

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 6 (x86_64) kernel-uek-4.1.12-124.48.3.1.el6uek.src.rpm68050deb1399250dfa97680387a85c4c100186eaaf72a2bbb6ddb61f0fe69718ELSA-2025-20007ol6_x86_64_UEKR4
kernel-uek-4.1.12-124.48.3.1.el6uek.src.rpm68050deb1399250dfa97680387a85c4c100186eaaf72a2bbb6ddb61f0fe69718ELSA-2025-20007ol6_x86_64_UEKR4_archive
kernel-uek-4.1.12-124.48.3.1.el6uek.x86_64.rpmabe1512690fb80d85ab2daadac41e919e88d0275cd08ab8d4cc4987ffd5a993cELSA-2025-20007ol6_x86_64_UEKR4
kernel-uek-4.1.12-124.48.3.1.el6uek.x86_64.rpmabe1512690fb80d85ab2daadac41e919e88d0275cd08ab8d4cc4987ffd5a993cELSA-2025-20007ol6_x86_64_UEKR4_archive
kernel-uek-debug-4.1.12-124.48.3.1.el6uek.x86_64.rpm8e50660c9253ae4b1c5a16f49cfffdf1f5beea875c35003f834e8039733cf2b3ELSA-2025-20007ol6_x86_64_UEKR4
kernel-uek-debug-4.1.12-124.48.3.1.el6uek.x86_64.rpm8e50660c9253ae4b1c5a16f49cfffdf1f5beea875c35003f834e8039733cf2b3ELSA-2025-20007ol6_x86_64_UEKR4_archive
kernel-uek-debug-devel-4.1.12-124.48.3.1.el6uek.x86_64.rpm8005373aa8852bfadca67ac14576fcec9be90885259980beb81590f1109cc48eELSA-2025-20007ol6_x86_64_UEKR4
kernel-uek-debug-devel-4.1.12-124.48.3.1.el6uek.x86_64.rpm8005373aa8852bfadca67ac14576fcec9be90885259980beb81590f1109cc48eELSA-2025-20007ol6_x86_64_UEKR4_archive
kernel-uek-devel-4.1.12-124.48.3.1.el6uek.x86_64.rpm26442bcdff9f75e7b1a6be080e65da39362d93fc6565168120f53900d0c4323cELSA-2025-20007ol6_x86_64_UEKR4
kernel-uek-devel-4.1.12-124.48.3.1.el6uek.x86_64.rpm26442bcdff9f75e7b1a6be080e65da39362d93fc6565168120f53900d0c4323cELSA-2025-20007ol6_x86_64_UEKR4_archive
kernel-uek-doc-4.1.12-124.48.3.1.el6uek.noarch.rpm1c8c99c3383dda59d3b88cf4b7eb83e083938da97c00722a3d47c169de784fa1ELSA-2025-20007ol6_x86_64_UEKR4
kernel-uek-doc-4.1.12-124.48.3.1.el6uek.noarch.rpm1c8c99c3383dda59d3b88cf4b7eb83e083938da97c00722a3d47c169de784fa1ELSA-2025-20007ol6_x86_64_UEKR4_archive
kernel-uek-firmware-4.1.12-124.48.3.1.el6uek.noarch.rpm93a756e6a2a09383b993fa63549a5011da99cc1f52d541ce7e1e6b239f0495edELSA-2025-20007ol6_x86_64_UEKR4
kernel-uek-firmware-4.1.12-124.48.3.1.el6uek.noarch.rpm93a756e6a2a09383b993fa63549a5011da99cc1f52d541ce7e1e6b239f0495edELSA-2025-20007ol6_x86_64_UEKR4_archive
Oracle Linux 7 (x86_64) kernel-uek-4.1.12-124.48.3.1.el7uek.src.rpm38c02b2926b903105829b57b35bae50d2bf191d0704c5ebc20bed5f6685d302aELSA-2025-20190ol7_x86_64_UEKR4
kernel-uek-4.1.12-124.48.3.1.el7uek.src.rpm38c02b2926b903105829b57b35bae50d2bf191d0704c5ebc20bed5f6685d302aELSA-2025-20190ol7_x86_64_UEKR4_archive
kernel-uek-4.1.12-124.48.3.1.el7uek.x86_64.rpm0cf1f66864442568564952cad6ef0c78a4f4a7eedb9965e639bbf240383dffb2ELSA-2025-20190ol7_x86_64_UEKR4
kernel-uek-4.1.12-124.48.3.1.el7uek.x86_64.rpm0cf1f66864442568564952cad6ef0c78a4f4a7eedb9965e639bbf240383dffb2ELSA-2025-20190ol7_x86_64_UEKR4_archive
kernel-uek-debug-4.1.12-124.48.3.1.el7uek.x86_64.rpm1ff3463beda4a89492d527b308d9181e093980088b2cbc7e56cb7de36a6f62e4ELSA-2025-20190ol7_x86_64_UEKR4
kernel-uek-debug-4.1.12-124.48.3.1.el7uek.x86_64.rpm1ff3463beda4a89492d527b308d9181e093980088b2cbc7e56cb7de36a6f62e4ELSA-2025-20190ol7_x86_64_UEKR4_archive
kernel-uek-debug-devel-4.1.12-124.48.3.1.el7uek.x86_64.rpm13d2ee7e1638694715a67a09b6d81d54e596ebdadf092bf11694edca6a286d39ELSA-2025-20190ol7_x86_64_UEKR4
kernel-uek-debug-devel-4.1.12-124.48.3.1.el7uek.x86_64.rpm13d2ee7e1638694715a67a09b6d81d54e596ebdadf092bf11694edca6a286d39ELSA-2025-20190ol7_x86_64_UEKR4_archive
kernel-uek-devel-4.1.12-124.48.3.1.el7uek.x86_64.rpmf07e6256871b7de528f77688d271d7bdcc39373aa816e11735c1f5770e847c67ELSA-2025-20190ol7_x86_64_UEKR4
kernel-uek-devel-4.1.12-124.48.3.1.el7uek.x86_64.rpmf07e6256871b7de528f77688d271d7bdcc39373aa816e11735c1f5770e847c67ELSA-2025-20190ol7_x86_64_UEKR4_archive
kernel-uek-doc-4.1.12-124.48.3.1.el7uek.noarch.rpm1d706e97b9ea96d3a3305e02fbe174becc3cea814d4cc10ef713577f05587a8dELSA-2025-20190ol7_x86_64_UEKR4
kernel-uek-doc-4.1.12-124.48.3.1.el7uek.noarch.rpm1d706e97b9ea96d3a3305e02fbe174becc3cea814d4cc10ef713577f05587a8dELSA-2025-20190ol7_x86_64_UEKR4_archive
kernel-uek-firmware-4.1.12-124.48.3.1.el7uek.noarch.rpm62457a3d30dcb27610b7b59ad96bbf41e3461a8ebeee4fbbe776516940f7eeb0ELSA-2025-20007ol7_x86_64_UEKR4
kernel-uek-firmware-4.1.12-124.48.3.1.el7uek.noarch.rpm62457a3d30dcb27610b7b59ad96bbf41e3461a8ebeee4fbbe776516940f7eeb0ELSA-2025-20007ol7_x86_64_UEKR4_archive



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