{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-43231", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-01T14:12:55.995Z", "datePublished": "2026-05-06T11:28:28.268Z", "dateUpdated": "2026-05-06T11:28:28.268Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-06T11:28:28.268Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: radio-keene: fix memory leak in error path\n\nFix a memory leak in usb_keene_probe(). The v4l2 control handler is\ninitialized and controls are added, but if v4l2_device_register() or\nvideo_register_device() fails afterward, the handler was never freed,\nleaking memory.\n\nAdd v4l2_ctrl_handler_free() call in the err_v4l2 error path to ensure\nthe control handler is properly freed for all error paths after it is\ninitialized."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/media/radio/radio-keene.c"], "versions": [{"version": "1bf20c3a0c616f44359c573b533d06bae960ee45", "lessThan": "ad85bb5623079a35bd400f51de2e2fbc2170bdb2", "status": "affected", "versionType": "git"}, {"version": "1bf20c3a0c616f44359c573b533d06bae960ee45", "lessThan": "242b0aabb1866024a7995a767ac330c158b39aa4", "status": "affected", "versionType": "git"}, {"version": "1bf20c3a0c616f44359c573b533d06bae960ee45", "lessThan": "2fe28a63d598235595a9601e0d8fdc7c8f4fd575", "status": "affected", "versionType": "git"}, {"version": "1bf20c3a0c616f44359c573b533d06bae960ee45", "lessThan": "27c508f61963013fdf29097578284099ee7a85a4", "status": "affected", "versionType": "git"}, {"version": "1bf20c3a0c616f44359c573b533d06bae960ee45", "lessThan": "7fa9754f48cb8eefa566156be341e63d313247e5", "status": "affected", "versionType": "git"}, {"version": "1bf20c3a0c616f44359c573b533d06bae960ee45", "lessThan": "1d8558a232ecb187e8e0328d6347a125f437a0fc", "status": "affected", "versionType": "git"}, {"version": "1bf20c3a0c616f44359c573b533d06bae960ee45", "lessThan": "de204d87e7d61859937272fe30cbdd46a4cfb10a", "status": "affected", "versionType": "git"}, {"version": "1bf20c3a0c616f44359c573b533d06bae960ee45", "lessThan": "b8bf939d77c0cd01118e953bbf554e0fa15e9006", "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/media/radio/radio-keene.c"], "versions": [{"version": "3.4", "status": "affected"}, {"version": "0", "lessThan": "3.4", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.252", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.202", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.165", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.128", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.75", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.16", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.6", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "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": "3.4", "versionEndExcluding": "5.10.252"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "5.15.202"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "6.1.165"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "6.6.128"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "6.12.75"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "6.18.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "6.19.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "7.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/ad85bb5623079a35bd400f51de2e2fbc2170bdb2"}, {"url": "https://git.kernel.org/stable/c/242b0aabb1866024a7995a767ac330c158b39aa4"}, {"url": "https://git.kernel.org/stable/c/2fe28a63d598235595a9601e0d8fdc7c8f4fd575"}, {"url": "https://git.kernel.org/stable/c/27c508f61963013fdf29097578284099ee7a85a4"}, {"url": "https://git.kernel.org/stable/c/7fa9754f48cb8eefa566156be341e63d313247e5"}, {"url": "https://git.kernel.org/stable/c/1d8558a232ecb187e8e0328d6347a125f437a0fc"}, {"url": "https://git.kernel.org/stable/c/de204d87e7d61859937272fe30cbdd46a4cfb10a"}, {"url": "https://git.kernel.org/stable/c/b8bf939d77c0cd01118e953bbf554e0fa15e9006"}], "title": "media: radio-keene: fix memory leak in error path", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: radio-keene: fix memory leak in error path\n\nFix a memory leak in usb_keene_probe(). The v4l2 control handler is\ninitialized and controls are added, but if v4l2_device_register() or\nvideo_register_device() fails afterward, the handler was never freed,\nleaking memory.\n\nAdd v4l2_ctrl_handler_free() call in the err_v4l2 error path to ensure\nthe control handler is properly freed for all error paths after it is\ninitialized."}], "id": "CVE-2026-43231", "lastModified": "2026-05-06T13:07:51.607", "metrics": {}, "published": "2026-05-06T12:16:43.083", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1d8558a232ecb187e8e0328d6347a125f437a0fc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/242b0aabb1866024a7995a767ac330c158b39aa4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/27c508f61963013fdf29097578284099ee7a85a4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2fe28a63d598235595a9601e0d8fdc7c8f4fd575"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7fa9754f48cb8eefa566156be341e63d313247e5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ad85bb5623079a35bd400f51de2e2fbc2170bdb2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b8bf939d77c0cd01118e953bbf554e0fa15e9006"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/de204d87e7d61859937272fe30cbdd46a4cfb10a"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1bf20c3a0c616f44359c573b533d06bae960ee45,ad85bb5623079a35bd400f51de2e2fbc2170bdb2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1bf20c3a0c616f44359c573b533d06bae960ee45,242b0aabb1866024a7995a767ac330c158b39aa4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1bf20c3a0c616f44359c573b533d06bae960ee45,2fe28a63d598235595a9601e0d8fdc7c8f4fd575)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1bf20c3a0c616f44359c573b533d06bae960ee45,27c508f61963013fdf29097578284099ee7a85a4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1bf20c3a0c616f44359c573b533d06bae960ee45,7fa9754f48cb8eefa566156be341e63d313247e5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1bf20c3a0c616f44359c573b533d06bae960ee45,1d8558a232ecb187e8e0328d6347a125f437a0fc)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1bf20c3a0c616f44359c573b533d06bae960ee45,de204d87e7d61859937272fe30cbdd46a4cfb10a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1bf20c3a0c616f44359c573b533d06bae960ee45,b8bf939d77c0cd01118e953bbf554e0fa15e9006)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "3.4"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,3.4)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.252,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.202,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.165,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.128,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.75,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.16,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.19.6,6.20.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.0,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-05-06T14:45:06.766613+00:00", "updated": "2026-05-06T18:00:11.573170+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-401"]}