{"id":"CLSA-2022-1643637294","summary":"Fix CVE(s): CVE-2021-38198","details":"  * CVE-2021-38198\n    - ELSCVE-686: KVM: MMU: return page fault error code from permission_fault\n    - ELSCVE-686: kvm: x86: MMU support for EPT accessed/dirty bits\n    - ELSCVE-686: KVM: nVMX: fix EPT permissions as reported in exit\nqualification\n    - ELSCVE-686: KVM: X86: MMU: Use the correct inherited permissions to get\n      shadow page\n\n  * CVE-2021-3655\n    - ELSCVE-715: sctp: add size validation when walking chunks\n    - ELSCVE-715: sctp: add param size validation for SCTP_PARAM_SET_PRIMARY\n    - ELSCVE-715: sctp: validate chunk size in __rcv_asconf_lookup\n    - ELSCVE-715: sctp: validate from_addr_param return\n    - ELSCVE-715: sctp: fix return value check in __sctp_rcv_asconf_lookup\n\n  * CVE-2021-3428\n    - ELSCVE-1704: ext4: don't allow overlapping system zones\n    - ELSCVE-1704: ext4: check journal inode extents more carefully\n\n  * CVE-2021-38205\n    - ELSCVE-389: net: xilinx_emaclite: Do not print real IOMEM pointer\n\n  * CVE-2021-28688\n    - ELSCVE-670: xen-blkback: don't leak persistent grants from xen_blkbk_map()\n\n  * CVE-2021-34693\n    - ELSCVE-668: can: bcm: fix infoleak in struct bcm_msg_head\n\n  * CVE-2020-25673\n    - ELSCVE-819: nfc: Avoid endless loops caused by repeated\nllcp_sock_connect()\n\n  * CVE-2021-23134\n    - ELSCVE-620: net/nfc: fix use-after-free llcp_sock_bind/connect\n\n  * CVE-2021-3573\n    - ELSCVE-846: Bluetooth: use correct lock to prevent UAF of hdev object\n\n  * CVE-2021-38204\n    - ELSCVE-457: usb: max-3421: Prevent corruption of freed memory\n\n  * CVE-2021-42008\n    - ELSCVE-1730: net: 6pack: fix slab-out-of-bounds in decode_data\n\n  * CVE-2020-36385\n    - ELSCVE-1181: RDMA/ucma: Rework ucma_migrate_id() to avoid races\nwith destroy","modified":"2026-06-04T10:04:54.936845637Z","published":"2022-01-31T13:54:54Z","upstream":["CVE-2020-25673","CVE-2020-36385","CVE-2021-23134","CVE-2021-28688","CVE-2021-3428","CVE-2021-34693","CVE-2021-3573","CVE-2021-3655","CVE-2021-38198","CVE-2021-38204","CVE-2021-38205","CVE-2021-42008"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ubuntu16_04/CLSA-2022-1643637294"}],"affected":[{"package":{"name":"linux-buildinfo-4.4.0-213-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-213-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-buildinfo-4.4.0-213-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-213-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-213","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-213?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-213-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-213-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-213-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-213-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-cloud-tools-common","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-common?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-doc","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-doc?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-headers-4.4.0-213","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-headers-4.4.0-213?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-headers-4.4.0-213-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-headers-4.4.0-213-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-headers-4.4.0-213-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-headers-4.4.0-213-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-image-unsigned-4.4.0-213-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-image-unsigned-4.4.0-213-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1643637294.json"}},{"package":{"name":"linux-image-unsigned-4.4.0-213-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-image-unsigned-4.4.0-213-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-213.245"}]}],"database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