{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49054","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T01:49:39.243Z","datePublished":"2025-02-26T01:54:27.286Z","dateUpdated":"2025-12-23T13:21:41.583Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-23T13:21:41.583Z"},"descriptions":[{"lang":"en","value":"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()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hv/vmbus_drv.c"],"versions":[{"version":"a6c76bb08dc7f7ff2b1c381002eb6c7211746182","lessThan":"1b576e81d31b56b248316b8ff816b1cc5c4407c7","status":"affected","versionType":"git"},{"version":"a6c76bb08dc7f7ff2b1c381002eb6c7211746182","lessThan":"6230bc50d6d21cae4c084766623d0a6d17958721","status":"affected","versionType":"git"},{"version":"a6c76bb08dc7f7ff2b1c381002eb6c7211746182","lessThan":"9f8b577f7b43b2170628d6c537252785dcc2dcea","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hv/vmbus_drv.c"],"versions":[{"version":"5.12","status":"affected"},{"version":"0","lessThan":"5.12","status":"unaffected","versionType":"semver"},{"version":"5.15.35","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.17.4","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.15.35"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.17.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"5.18"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/1b576e81d31b56b248316b8ff816b1cc5c4407c7"},{"url":"https://git.kernel.org/stable/c/6230bc50d6d21cae4c084766623d0a6d17958721"},{"url":"https://git.kernel.org/stable/c/9f8b577f7b43b2170628d6c537252785dcc2dcea"}],"title":"Drivers: hv: vmbus: Deactivate sysctl_record_panic_msg by default in isolated guests","x_generator":{"engine":"bippy-1.2.0"}}}}