{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49817","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-05-01T14:05:17.227Z","datePublished":"2025-05-01T14:09:40.325Z","dateUpdated":"2026-05-11T19:07:20.770Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:07:20.770Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mhi: Fix memory leak in mhi_net_dellink()\n\nMHI driver registers network device without setting the\nneeds_free_netdev flag, and does NOT call free_netdev() when\nunregisters network device, which causes a memory leak.\n\nThis patch calls free_netdev() to fix it since netdev_priv\nis used after unregister."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/mhi_net.c"],"versions":[{"version":"13adac032982c61bb590669e8e87e51558917ca1","lessThan":"88da008e5e2f9753726ea5a51ef2eb144e9de927","status":"affected","versionType":"git"},{"version":"13adac032982c61bb590669e8e87e51558917ca1","lessThan":"25a270343b0f16e1f6e65f541a15975a35e238ff","status":"affected","versionType":"git"},{"version":"13adac032982c61bb590669e8e87e51558917ca1","lessThan":"f7c125bd79f50ec6094761090be81d02726ec6f4","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/net/mhi_net.c"],"versions":[{"version":"5.14","status":"affected"},{"version":"0","lessThan":"5.14","status":"unaffected","versionType":"semver"},{"version":"5.15.80","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.10","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","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":"5.14","versionEndExcluding":"5.15.80"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.0.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/88da008e5e2f9753726ea5a51ef2eb144e9de927"},{"url":"https://git.kernel.org/stable/c/25a270343b0f16e1f6e65f541a15975a35e238ff"},{"url":"https://git.kernel.org/stable/c/f7c125bd79f50ec6094761090be81d02726ec6f4"}],"title":"net: mhi: Fix memory leak in mhi_net_dellink()","x_generator":{"engine":"bippy-1.2.0"}}}}