{"schema_version":"1.7.2","id":"OESA-2023-1801","modified":"2023-11-10T11:06:15Z","published":"2023-11-10T11:06:15Z","upstream":["CVE-2023-40546"],"summary":"shim security update","details":"Initial UEFI bootloader that handles chaining to a trusted full \\ bootloader under secure boot environments.\r\n\r\nSecurity Fix(es):\r\n\r\nA vulnerability classified as critical has been found in rhboot shim up to 15.7 on ARM. This affects the function mirror_one_esl of the file mok.c of the component mok. Applying the patch 66e6579dbf921152f647a0c16da1d3b2f40861ca is able to eliminate this problem. The bugfix is ready for download at github.com.(CVE-2023-40546)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP1","name":"shim","purl":"pkg:rpm/openEuler/shim\u0026distro=openEuler-22.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"15.6-12.oe2203sp1"}]}],"ecosystem_specific":{"aarch64":["shim-15.6-12.oe2203sp1.aarch64.rpm"],"noarch":["shim-debuginfo-15.6-12.oe2203sp1.noarch.rpm","shim-debugsource-15.6-12.oe2203sp1.noarch.rpm"],"src":["shim-15.6-12.oe2203sp1.src.rpm"],"x86_64":["shim-15.6-12.oe2203sp1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1801"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40546"}],"database_specific":{"severity":"Medium"}}