{"id":"CLSA-2023-1684277794","summary":"Fix CVE(s): CVE-2022-1012","details":"\n   * Bionic update: upstream stable patchset 2022-09-12 (LP: #1989374) //\n     CVE-2022-1012\n     - tcp: use different parts of the port_offset for index and offset\n     - tcp: add small random increments to the source port\n     - tcp: dynamically allocate the perturb table used by source ports\n     - tcp: increase source port perturb table to 2^16\n     - tcp: drop the hash_32() part from the index calculation\n   * Bionic update: upstream stable patchset 2022-09-12 (LP: #1989374)\n     - tcp: add some entropy in __inet_hash_connect()\n   * Bionic update: upstream stable patchset 2022-07-06 (LP: #1980879) //\n     CVE-2022-1012\n     - tcp: resalt the secret every 10 seconds\n     - secure_seq: use the 64 bits of the siphash for port offset calculation\n   * Bionic update: upstream stable patchset 2022-07-06 (LP: #1980879)\n     - tcp: change source port randomizarion at connect() time\n   * Miscellaneous upstream changes\n     - Revert \"tcp: drop the hash_32() part from the index calculation\"\n     - Revert \"tcp: increase source port perturb table to 2^16\"\n     - Revert \"tcp: dynamically allocate the perturb table used by source ports\"\n     - Revert \"tcp: add small random increments to the source port\"\n     - Revert \"tcp: resalt the secret every 10 seconds\"\n     - Revert \"tcp: use different parts of the port_offset for index and offset\"\n     - Revert \"secure_seq: use the 64 bits of the siphash for port offset\n       calculation\"\n     - Revert \"tcp: change source port randomizarion at connect() time\"\n     - Revert \"secure_seq: use SipHash in place of MD5\"\n     - Revert \"tcp: allow to turn tcp timestamp randomization off\"\n     - Revert \"tcp/dccp: better use of ephemeral ports in connect()\"\n     - tcp/dccp: better use of ephemeral ports in connect()\n     - tcp: randomize tcp timestamp offsets for each connection\n     - tcp: allow to turn tcp timestamp randomization off\n     - secure_seq: use SipHash in place of MD5","modified":"2026-06-04T09:45:57.885176405Z","published":"2023-05-16T22:56:40Z","upstream":["CVE-2022-1012"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ubuntu16_04-els/CLSA-2023-1684277794"}],"affected":[{"package":{"name":"linux-buildinfo-4.4.0-240-tuxcare.els11-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-240-tuxcare.els11-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"name":"linux-buildinfo-4.4.0-240-tuxcare.els11-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-240-tuxcare.els11-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-240-tuxcare.els11","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-240-tuxcare.els11?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-240-tuxcare.els11-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-240-tuxcare.els11-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-240-tuxcare.els11-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-240-tuxcare.els11-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.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":"4.4.0-240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"name":"linux-cloud-tools-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0.240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"name":"linux-cloud-tools-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0.240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"name":"linux-crashdump","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-crashdump?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0.240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.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":"4.4.0-240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"name":"linux-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0.240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"name":"linux-headers-4.4.0-240-tuxcare.els11","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-headers-4.4.0-240-tuxcare.els11?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-240.274"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2023-1684277794.json"}},{"package":{"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