{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-46784","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-09-11T15:12:18.277Z","datePublished":"2024-09-18T07:12:40.594Z","dateUpdated":"2025-11-03T22:18:31.242Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:34:14.257Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup\n\nCurrently napi_disable() gets called during rxq and txq cleanup,\neven before napi is enabled and hrtimer is initialized. It causes\nkernel panic.\n\n? page_fault_oops+0x136/0x2b0\n  ? page_counter_cancel+0x2e/0x80\n  ? do_user_addr_fault+0x2f2/0x640\n  ? refill_obj_stock+0xc4/0x110\n  ? exc_page_fault+0x71/0x160\n  ? asm_exc_page_fault+0x27/0x30\n  ? __mmdrop+0x10/0x180\n  ? __mmdrop+0xec/0x180\n  ? hrtimer_active+0xd/0x50\n  hrtimer_try_to_cancel+0x2c/0xf0\n  hrtimer_cancel+0x15/0x30\n  napi_disable+0x65/0x90\n  mana_destroy_rxq+0x4c/0x2f0\n  mana_create_rxq.isra.0+0x56c/0x6d0\n  ? mana_uncfg_vport+0x50/0x50\n  mana_alloc_queues+0x21b/0x320\n  ? skb_dequeue+0x5f/0x80"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/microsoft/mana/mana_en.c","include/net/mana/mana.h"],"versions":[{"version":"e1b5683ff62e7b328317aec08869495992053e9d","lessThan":"386617efacab10bf5bb40bde403467c57cc00470","status":"affected","versionType":"git"},{"version":"e1b5683ff62e7b328317aec08869495992053e9d","lessThan":"9178eb8ebcd887ab75e54ac40d538e54bb9c7788","status":"affected","versionType":"git"},{"version":"e1b5683ff62e7b328317aec08869495992053e9d","lessThan":"9e0bff4900b5d412a9bafe4baeaa6facd34f671c","status":"affected","versionType":"git"},{"version":"e1b5683ff62e7b328317aec08869495992053e9d","lessThan":"4982a47154f0b50de81ee0a0b169a3fc74120a65","status":"affected","versionType":"git"},{"version":"e1b5683ff62e7b328317aec08869495992053e9d","lessThan":"b6ecc662037694488bfff7c9fd21c405df8411f2","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/ethernet/microsoft/mana/mana_en.c","include/net/mana/mana.h"],"versions":[{"version":"5.15","status":"affected"},{"version":"0","lessThan":"5.15","status":"unaffected","versionType":"semver"},{"version":"5.15.181","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.110","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.51","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.10.10","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11","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":"5.15","versionEndExcluding":"5.15.181"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.1.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.6.51"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.10.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.11"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/386617efacab10bf5bb40bde403467c57cc00470"},{"url":"https://git.kernel.org/stable/c/9178eb8ebcd887ab75e54ac40d538e54bb9c7788"},{"url":"https://git.kernel.org/stable/c/9e0bff4900b5d412a9bafe4baeaa6facd34f671c"},{"url":"https://git.kernel.org/stable/c/4982a47154f0b50de81ee0a0b169a3fc74120a65"},{"url":"https://git.kernel.org/stable/c/b6ecc662037694488bfff7c9fd21c405df8411f2"}],"title":"net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T14:29:42.594600Z","id":"CVE-2024-46784","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-29T14:29:56.871Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:18:31.242Z"}}]}}