{"id":"USN-4325-1","summary":"linux-azure, linux-gcp, linux-gke-5.0, linux-oem-osp1, linux-oracle-5.0 vulnerabilities","details":"It was discovered that the IPMI message handler implementation in the Linux\nkernel did not properly deallocate memory in certain situations. A local\nattacker could use this to cause a denial of service (kernel memory\nexhaustion). (CVE-2019-19046)\n\nAl Viro discovered that the vfs layer in the Linux kernel contained a use-\nafter-free vulnerability. A local attacker could use this to cause a denial\nof service (system crash) or possibly expose sensitive information (kernel\nmemory). (CVE-2020-8428)\n","modified":"2026-02-10T04:41:48Z","published":"2020-04-07T23:25:20Z","related":["UBUNTU-CVE-2019-19046","UBUNTU-CVE-2020-8428"],"upstream":["CVE-2019-19046","CVE-2020-8428","UBUNTU-CVE-2019-19046","UBUNTU-CVE-2020-8428"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4325-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-19046"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-8428"}],"affected":[{"package":{"name":"linux-azure","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/linux-azure@5.0.0-1036.38?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0-1036.38"}]}],"versions":["4.15.0-1002.2","4.15.0-1003.3","4.15.0-1004.4","4.15.0-1008.8","4.15.0-1009.9","4.15.0-1012.12","4.15.0-1013.13","4.15.0-1014.14","4.15.0-1018.18","4.15.0-1019.19","4.15.0-1021.21","4.15.0-1022.23","4.15.0-1023.24","4.15.0-1025.26","4.15.0-1028.29","4.15.0-1030.31","4.15.0-1031.32","4.15.0-1032.33","4.15.0-1035.36","4.15.0-1036.38","4.15.0-1037.39","4.18.0-1011.11~18.04.1","4.18.0-1013.13~18.04.1","4.18.0-1014.14~18.04.1","4.18.0-1018.18~18.04.1","4.18.0-1019.19~18.04.1","4.18.0-1020.20~18.04.1","4.18.0-1023.24~18.04.1","4.18.0-1024.25~18.04.1","4.18.0-1025.27~18.04.1","5.0.0-1014.14~18.04.1","5.0.0-1016.17~18.04.1","5.0.0-1018.19~18.04.1","5.0.0-1020.21~18.04.1","5.0.0-1022.23~18.04.1","5.0.0-1023.24~18.04.1","5.0.0-1025.27~18.04.1","5.0.0-1027.29~18.04.1","5.0.0-1028.30~18.04.1","5.0.0-1029.31~18.04.1","5.0.0-1031.33","5.0.0-1032.34","5.0.0-1035.37"],"ecosystem_specific":{"availability":"No 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