{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-50733", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-24T12:20:40.331Z", "datePublished": "2025-12-24T12:22:52.651Z", "dateUpdated": "2025-12-24T12:22:52.651Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-12-24T12:22:52.651Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: idmouse: fix an uninit-value in idmouse_open\n\nIn idmouse_create_image, if any ftip_command fails, it will\ngo to the reset label. However, this leads to the data in\nbulk_in_buffer[HEADER..IMGSIZE] uninitialized. And the check\nfor valid image incurs an uninitialized dereference.\n\nFix this by moving the check before reset label since this\ncheck only be valid if the data after bulk_in_buffer[HEADER]\nhas concrete data.\n\nNote that this is found by KMSAN, so only kernel compilation\nis tested."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/misc/idmouse.c"], "versions": [{"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "b3304a6df957cc89a0590cb505388d659bf3db4c", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "7dad42032f68718259590b0cc7654e9a95ff9762", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "f589b667567fde4f81d6e6c40f42b9f2224690ea", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "1eae30c0113dde7522088231584d62415011a035", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "b8bbae3236ab7dccc66c42bc3f7cdbcfc0786e54", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "20b8c456df584ebb2387dc23d40ebe4ff334417c", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "6163a5ae097bc78fa26c243fb384537e25610fd7", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "adad163d1cff248a5df9f7cec50158e6ca89f33b", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "bce2b0539933e485d22d6f6f076c0fcd6f185c4c", "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/usb/misc/idmouse.c"], "versions": [{"version": "4.9.331", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.296", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.262", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.220", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.150", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.75", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19.17", "lessThanOrEqual": "5.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.3", "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:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.9.331"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.14.296"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.19.262"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.4.220"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.10.150"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.15.75"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.19.17"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.0.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b3304a6df957cc89a0590cb505388d659bf3db4c"}, {"url": "https://git.kernel.org/stable/c/7dad42032f68718259590b0cc7654e9a95ff9762"}, {"url": "https://git.kernel.org/stable/c/f589b667567fde4f81d6e6c40f42b9f2224690ea"}, {"url": "https://git.kernel.org/stable/c/1eae30c0113dde7522088231584d62415011a035"}, {"url": "https://git.kernel.org/stable/c/b8bbae3236ab7dccc66c42bc3f7cdbcfc0786e54"}, {"url": "https://git.kernel.org/stable/c/20b8c456df584ebb2387dc23d40ebe4ff334417c"}, {"url": "https://git.kernel.org/stable/c/6163a5ae097bc78fa26c243fb384537e25610fd7"}, {"url": "https://git.kernel.org/stable/c/adad163d1cff248a5df9f7cec50158e6ca89f33b"}, {"url": "https://git.kernel.org/stable/c/bce2b0539933e485d22d6f6f076c0fcd6f185c4c"}], "title": "usb: idmouse: fix an uninit-value in idmouse_open", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: idmouse: fix an uninit-value in idmouse_open\n\nIn idmouse_create_image, if any ftip_command fails, it will\ngo to the reset label. However, this leads to the data in\nbulk_in_buffer[HEADER..IMGSIZE] uninitialized. And the check\nfor valid image incurs an uninitialized dereference.\n\nFix this by moving the check before reset label since this\ncheck only be valid if the data after bulk_in_buffer[HEADER]\nhas concrete data.\n\nNote that this is found by KMSAN, so only kernel compilation\nis tested."}], "id": "CVE-2022-50733", "lastModified": "2025-12-24T13:15:59.973", "metrics": {}, "published": "2025-12-24T13:15:59.973", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1eae30c0113dde7522088231584d62415011a035"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/20b8c456df584ebb2387dc23d40ebe4ff334417c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6163a5ae097bc78fa26c243fb384537e25610fd7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7dad42032f68718259590b0cc7654e9a95ff9762"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/adad163d1cff248a5df9f7cec50158e6ca89f33b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b3304a6df957cc89a0590cb505388d659bf3db4c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b8bbae3236ab7dccc66c42bc3f7cdbcfc0786e54"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bce2b0539933e485d22d6f6f076c0fcd6f185c4c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f589b667567fde4f81d6e6c40f42b9f2224690ea"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{}