{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49583","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:21:30.412Z","datePublished":"2025-02-26T02:23:20.108Z","dateUpdated":"2025-10-01T19:36:54.463Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T12:44:54.823Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niavf: Fix handling of dummy receive descriptors\n\nFix memory leak caused by not handling dummy receive descriptor properly.\niavf_get_rx_buffer now sets the rx_buffer return value for dummy receive\ndescriptors. Without this patch, when the hardware writes a dummy\ndescriptor, iavf would not free the page allocated for the previous receive\nbuffer. This is an unlikely event but can still happen.\n\n[Jesse: massaged commit message]"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/intel/iavf/iavf_txrx.c"],"versions":[{"version":"efa14c3985828da3163f5372137cb64d992b0f79","lessThan":"d88d59faf4e6f9cc4767664206afdb999b10ec77","status":"affected","versionType":"git"},{"version":"efa14c3985828da3163f5372137cb64d992b0f79","lessThan":"c6af94324911ef0846af1a5ce5e049ca736db34b","status":"affected","versionType":"git"},{"version":"efa14c3985828da3163f5372137cb64d992b0f79","lessThan":"2918419c06088f6709ceb543feb01752779ade4c","status":"affected","versionType":"git"},{"version":"efa14c3985828da3163f5372137cb64d992b0f79","lessThan":"6edb818732fc05fda495f5b3a749bd1cee01398b","status":"affected","versionType":"git"},{"version":"efa14c3985828da3163f5372137cb64d992b0f79","lessThan":"a9f49e0060301a9bfebeca76739158d0cf91cdf6","status":"affected","versionType":"git"},{"version":"2a51e334a0ade539e5b0fcfdbd8b43acb9c7547d","status":"affected","versionType":"git"},{"version":"833577ecf3451c7306abb48f221d365c2ee4cc1b","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/intel/iavf/iavf_txrx.c"],"versions":[{"version":"5.3","status":"affected"},{"version":"0","lessThan":"5.3","status":"unaffected","versionType":"semver"},{"version":"5.4.208","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.134","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.58","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.18.15","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","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":"5.3","versionEndExcluding":"5.4.208"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.10.134"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.15.58"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.18.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1.20"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d88d59faf4e6f9cc4767664206afdb999b10ec77"},{"url":"https://git.kernel.org/stable/c/c6af94324911ef0846af1a5ce5e049ca736db34b"},{"url":"https://git.kernel.org/stable/c/2918419c06088f6709ceb543feb01752779ade4c"},{"url":"https://git.kernel.org/stable/c/6edb818732fc05fda495f5b3a749bd1cee01398b"},{"url":"https://git.kernel.org/stable/c/a9f49e0060301a9bfebeca76739158d0cf91cdf6"}],"title":"iavf: Fix handling of dummy receive descriptors","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49583","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:36:11.477451Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:36:54.463Z"}}]}}