{"id":"UBUNTU-CVE-2022-1515","details":"A memory leak was discovered in matio 1.5.21 and earlier in Mat_VarReadNextInfo5() in mat5.c via a crafted file. This issue can potentially result in DoS.","modified":"2026-04-22T15:17:11.909189Z","published":"2022-05-02T19:15:00Z","related":["USN-6829-1"],"upstream":["CVE-2022-1515"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-1515"},{"type":"REPORT","url":"https://github.com/tbeu/matio/issues/186"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-1515"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6829-1"}],"affected":[{"package":{"name":"libmatio","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libmatio@1.5.2-1ubuntu1+esm1?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.1-1","1.5.2-1","1.5.2-1ubuntu1","1.5.2-1ubuntu1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmatio2","binary_version":"1.5.2-1ubuntu1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-1515.json"}},{"package":{"name":"libmatio","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libmatio@1.5.3-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.2-3build2","1.5.3-1","1.5.3-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmatio2","binary_version":"1.5.3-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-1515.json"}},{"package":{"name":"libmatio","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libmatio@1.5.11-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.10-1","1.5.11-1","1.5.11-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmatio4","binary_version":"1.5.11-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-1515.json"}},{"package":{"name":"libmatio","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/libmatio@1.5.17-3ubuntu0.1~esm2?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.17-3ubuntu0.1~esm2"}]}],"versions":["1.5.13-3","1.5.17-3","1.5.17-3ubuntu0.1~esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libmatio9","binary_version":"1.5.17-3ubuntu0.1~esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-1515.json"}},{"package":{"name":"libmatio","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/libmatio@1.5.21-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.21-1ubuntu0.1~esm1"}]}],"versions":["1.5.19-2","1.5.21-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libmatio11","binary_version":"1.5.21-1ubuntu0.1~esm1"},{"binary_name":"matio-tools","binary_version":"1.5.21-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-1515.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}