{"schema_version":"1.7.2","id":"OESA-2022-1825","modified":"2022-08-13T11:04:07Z","published":"2022-08-13T11:04:07Z","upstream":["CVE-2021-20269"],"summary":"kexec-tools security update","details":"kexec-tools provides /sbin/kexec binary that facilitates a new kernel to boot using the kernel\u0026apos;s kexec feature either on a normal or a panic reboot. This package contains the /sbin/kexec binary and ancillary utilities that together form the userspace component of the kernel\u0026apos;s kexec feature.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in the permissions of a log file created by kexec-tools. This flaw allows a local unprivileged user to read this file and leak kernel internal information from a previous panic. The highest threat from this vulnerability is to confidentiality. This flaw affects kexec-tools shipped by Fedora versions prior to 2.0.21-8 and RHEL versions prior to 2.0.20-47.(CVE-2021-20269)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"kexec-tools","purl":"pkg:rpm/openEuler/kexec-tools\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.20-16.oe1"}]}],"ecosystem_specific":{"aarch64":["kexec-tools-debuginfo-2.0.20-16.oe1.aarch64.rpm","kexec-tools-debugsource-2.0.20-16.oe1.aarch64.rpm","kexec-tools-2.0.20-16.oe1.aarch64.rpm"],"noarch":["kexec-tools-help-2.0.20-16.oe1.noarch.rpm"],"src":["kexec-tools-2.0.20-16.oe1.src.rpm"],"x86_64":["kexec-tools-debugsource-2.0.20-16.oe1.x86_64.rpm","kexec-tools-debuginfo-2.0.20-16.oe1.x86_64.rpm","kexec-tools-2.0.20-16.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP3","name":"kexec-tools","purl":"pkg:rpm/openEuler/kexec-tools\u0026distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.20-18.oe1"}]}],"ecosystem_specific":{"aarch64":["kexec-tools-debuginfo-2.0.20-18.oe1.aarch64.rpm","kexec-tools-debugsource-2.0.20-18.oe1.aarch64.rpm","kexec-tools-2.0.20-18.oe1.aarch64.rpm"],"noarch":["kexec-tools-help-2.0.20-18.oe1.noarch.rpm"],"src":["kexec-tools-2.0.20-18.oe1.src.rpm"],"x86_64":["kexec-tools-debuginfo-2.0.20-18.oe1.x86_64.rpm","kexec-tools-debugsource-2.0.20-18.oe1.x86_64.rpm","kexec-tools-2.0.20-18.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS","name":"kexec-tools","purl":"pkg:rpm/openEuler/kexec-tools\u0026distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.23-5.oe2203"}]}],"ecosystem_specific":{"aarch64":["kexec-tools-debugsource-2.0.23-5.oe2203.aarch64.rpm","kexec-tools-2.0.23-5.oe2203.aarch64.rpm","kexec-tools-debuginfo-2.0.23-5.oe2203.aarch64.rpm"],"noarch":["kexec-tools-help-2.0.23-5.oe2203.noarch.rpm"],"src":["kexec-tools-2.0.23-5.oe2203.src.rpm"],"x86_64":["kexec-tools-debugsource-2.0.23-5.oe2203.x86_64.rpm","kexec-tools-debuginfo-2.0.23-5.oe2203.x86_64.rpm","kexec-tools-2.0.23-5.oe2203.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1825"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20269"}],"database_specific":{"severity":"Medium"}}