{"id":"AZL-6579","summary":"CVE-2021-37576 affecting package kernel for versions less than 5.10.78.1-1","details":"arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e.","modified":"2026-04-01T05:20:39.296467Z","published":"2021-07-26T22:15:08Z","upstream":["CVE-2021-37576"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37576"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.10.78.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6579.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}