{"id":"CVE-2022-49054","summary":"Drivers: hv: vmbus: Deactivate sysctl_record_panic_msg by default in isolated guests","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nDrivers: hv: vmbus: Deactivate sysctl_record_panic_msg by default in isolated guests\n\nhv_panic_page might contain guest-sensitive information, do not dump it\nover to Hyper-V by default in isolated guests.\n\nWhile at it, update some comments in hyperv_{panic,die}_event().","modified":"2026-04-02T08:27:15.801434Z","published":"2025-02-26T01:54:27.286Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1241-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49054.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1b576e81d31b56b248316b8ff816b1cc5c4407c7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6230bc50d6d21cae4c084766623d0a6d17958721"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9f8b577f7b43b2170628d6c537252785dcc2dcea"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49054.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49054"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"a6c76bb08dc7f7ff2b1c381002eb6c7211746182"},{"fixed":"1b576e81d31b56b248316b8ff816b1cc5c4407c7"},{"fixed":"6230bc50d6d21cae4c084766623d0a6d17958721"},{"fixed":"9f8b577f7b43b2170628d6c537252785dcc2dcea"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49054.json"}}],"schema_version":"1.7.5"}