{"id":"OESA-2022-1532","summary":"cryptsetup security update","details":"cryptsetup is a utility used to conveniently set up disk encryption based on the DMCrypt kernel module.\r\n\r\nSecurity Fix(es):\r\n\r\nIt was found that a specially crafted LUKS header could trick cryptsetup into disabling encryption during the recovery of the device. An attacker with physical access to the medium, such as a flash disk, could use this flaw to force a user into permanently disabling the encryption layer of that medium.(CVE-2021-4122)","modified":"2025-09-03T06:17:39.652512Z","published":"2022-02-19T11:03:32Z","upstream":["CVE-2021-4122"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1532"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-4122"}],"affected":[{"package":{"name":"cryptsetup","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/cryptsetup&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.3-6.oe1"}]}],"ecosystem_specific":{"noarch":["cryptsetup-help-2.3.3-6.oe1.noarch.rpm"],"aarch64":["integritysetup-2.3.3-6.oe1.aarch64.rpm","cryptsetup-debugsource-2.3.3-6.oe1.aarch64.rpm","cryptsetup-reencrypt-2.3.3-6.oe1.aarch64.rpm","veritysetup-2.3.3-6.oe1.aarch64.rpm","cryptsetup-devel-2.3.3-6.oe1.aarch64.rpm","cryptsetup-2.3.3-6.oe1.aarch64.rpm","cryptsetup-debuginfo-2.3.3-6.oe1.aarch64.rpm"],"src":["cryptsetup-2.3.3-6.oe1.src.rpm"],"x86_64":["cryptsetup-2.3.3-6.oe1.x86_64.rpm","cryptsetup-reencrypt-2.3.3-6.oe1.x86_64.rpm","cryptsetup-devel-2.3.3-6.oe1.x86_64.rpm","veritysetup-2.3.3-6.oe1.x86_64.rpm","cryptsetup-debugsource-2.3.3-6.oe1.x86_64.rpm","cryptsetup-debuginfo-2.3.3-6.oe1.x86_64.rpm","integritysetup-2.3.3-6.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1532.json"}},{"package":{"name":"cryptsetup","ecosystem":"openEuler:20.03-LTS-SP2","purl":"pkg:rpm/openEuler/cryptsetup&distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.3-6.oe1"}]}],"ecosystem_specific":{"noarch":["cryptsetup-help-2.3.3-6.oe1.noarch.rpm"],"aarch64":["cryptsetup-reencrypt-2.3.3-6.oe1.aarch64.rpm","integritysetup-2.3.3-6.oe1.aarch64.rpm","cryptsetup-debuginfo-2.3.3-6.oe1.aarch64.rpm","cryptsetup-2.3.3-6.oe1.aarch64.rpm","cryptsetup-debugsource-2.3.3-6.oe1.aarch64.rpm","cryptsetup-devel-2.3.3-6.oe1.aarch64.rpm","veritysetup-2.3.3-6.oe1.aarch64.rpm"],"src":["cryptsetup-2.3.3-6.oe1.src.rpm"],"x86_64":["cryptsetup-2.3.3-6.oe1.x86_64.rpm","cryptsetup-reencrypt-2.3.3-6.oe1.x86_64.rpm","integritysetup-2.3.3-6.oe1.x86_64.rpm","cryptsetup-debuginfo-2.3.3-6.oe1.x86_64.rpm","cryptsetup-debugsource-2.3.3-6.oe1.x86_64.rpm","cryptsetup-devel-2.3.3-6.oe1.x86_64.rpm","veritysetup-2.3.3-6.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1532.json"}},{"package":{"name":"cryptsetup","ecosystem":"openEuler:20.03-LTS-SP3","purl":"pkg:rpm/openEuler/cryptsetup&distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.3-6.oe1"}]}],"ecosystem_specific":{"noarch":["cryptsetup-help-2.3.3-6.oe1.noarch.rpm"],"aarch64":["cryptsetup-debugsource-2.3.3-6.oe1.aarch64.rpm","cryptsetup-devel-2.3.3-6.oe1.aarch64.rpm","cryptsetup-2.3.3-6.oe1.aarch64.rpm","cryptsetup-debuginfo-2.3.3-6.oe1.aarch64.rpm","veritysetup-2.3.3-6.oe1.aarch64.rpm","integritysetup-2.3.3-6.oe1.aarch64.rpm","cryptsetup-reencrypt-2.3.3-6.oe1.aarch64.rpm"],"src":["cryptsetup-2.3.3-6.oe1.src.rpm"],"x86_64":["cryptsetup-debugsource-2.3.3-6.oe1.x86_64.rpm","cryptsetup-2.3.3-6.oe1.x86_64.rpm","cryptsetup-debuginfo-2.3.3-6.oe1.x86_64.rpm","veritysetup-2.3.3-6.oe1.x86_64.rpm","cryptsetup-devel-2.3.3-6.oe1.x86_64.rpm","cryptsetup-reencrypt-2.3.3-6.oe1.x86_64.rpm","integritysetup-2.3.3-6.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2022-1532.json"}}],"schema_version":"1.7.3"}