{"id":"ALSA-2022:8100","summary":"Low: swtpm security and bug fix update","details":"SWTPM is a TPM emulator built on libtpms providing TPM functionality for QEMU VMs.\n\nSecurity Fix(es):\n\n* swtpm: Unchecked header size indicator against expected size (CVE-2022-23645)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","modified":"2026-02-04T04:24:21.356342Z","published":"2022-11-15T00:00:00Z","related":["CVE-2022-23645"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2022:8100"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-23645"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2056491"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2022-8100.html"}],"affected":[{"package":{"name":"swtpm","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/swtpm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.0-3.20211109gitb79fd91.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:8100.json"}},{"package":{"name":"swtpm-libs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/swtpm-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.0-3.20211109gitb79fd91.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:8100.json"}},{"package":{"name":"swtpm-tools","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/swtpm-tools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.0-3.20211109gitb79fd91.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:8100.json"}}],"schema_version":"1.7.3"}