{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49657","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:21:30.434Z","datePublished":"2025-02-26T02:23:56.417Z","dateUpdated":"2025-10-01T19:36:47.953Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:42:43.187Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusbnet: fix memory leak in error case\n\nusbnet_write_cmd_async() mixed up which buffers\nneed to be freed in which error case.\n\nv2: add Fixes tag\nv3: fix uninitialized buf pointer"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/usb/usbnet.c"],"versions":[{"version":"877bd862f32b815d54ab5fc10a4fd903d7bf3012","lessThan":"3eed421ca5c809da93456f69203d164d5220be3d","status":"affected","versionType":"git"},{"version":"877bd862f32b815d54ab5fc10a4fd903d7bf3012","lessThan":"5269209f54dd8dfd15f9383f3a3a1fe8370764f8","status":"affected","versionType":"git"},{"version":"877bd862f32b815d54ab5fc10a4fd903d7bf3012","lessThan":"d5165e657987ff4ba0ace896d4376a3718a9fbc3","status":"affected","versionType":"git"},{"version":"877bd862f32b815d54ab5fc10a4fd903d7bf3012","lessThan":"04894ab34faf40ab72a8a5ab5b404bb0606bbbff","status":"affected","versionType":"git"},{"version":"877bd862f32b815d54ab5fc10a4fd903d7bf3012","lessThan":"0085da9df3dced730027923a6b48f58e9016af91","status":"affected","versionType":"git"},{"version":"877bd862f32b815d54ab5fc10a4fd903d7bf3012","lessThan":"db89582ff330556188da856e01382ccbf3a5e706","status":"affected","versionType":"git"},{"version":"877bd862f32b815d54ab5fc10a4fd903d7bf3012","lessThan":"e7b4f69946a38209b4a4f660bf0e4cbed94f9b4b","status":"affected","versionType":"git"},{"version":"877bd862f32b815d54ab5fc10a4fd903d7bf3012","lessThan":"b55a21b764c1e182014630fa5486d717484ac58f","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/usb/usbnet.c"],"versions":[{"version":"3.8","status":"affected"},{"version":"0","lessThan":"3.8","status":"unaffected","versionType":"semver"},{"version":"4.9.323","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.288","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.252","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.205","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.130","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.54","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.18.11","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":"3.8","versionEndExcluding":"4.9.323"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.8","versionEndExcluding":"4.14.288"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.8","versionEndExcluding":"4.19.252"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.8","versionEndExcluding":"5.4.205"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.8","versionEndExcluding":"5.10.130"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.8","versionEndExcluding":"5.15.54"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.8","versionEndExcluding":"5.18.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.8","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/3eed421ca5c809da93456f69203d164d5220be3d"},{"url":"https://git.kernel.org/stable/c/5269209f54dd8dfd15f9383f3a3a1fe8370764f8"},{"url":"https://git.kernel.org/stable/c/d5165e657987ff4ba0ace896d4376a3718a9fbc3"},{"url":"https://git.kernel.org/stable/c/04894ab34faf40ab72a8a5ab5b404bb0606bbbff"},{"url":"https://git.kernel.org/stable/c/0085da9df3dced730027923a6b48f58e9016af91"},{"url":"https://git.kernel.org/stable/c/db89582ff330556188da856e01382ccbf3a5e706"},{"url":"https://git.kernel.org/stable/c/e7b4f69946a38209b4a4f660bf0e4cbed94f9b4b"},{"url":"https://git.kernel.org/stable/c/b55a21b764c1e182014630fa5486d717484ac58f"}],"title":"usbnet: fix memory leak in error case","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-2022-49657","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:33:31.536163Z"}}}],"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":"2025-10-01T19:36:47.953Z"}}]}}