{"id":"CVE-2022-50733","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-50733","generatedAt":"2026-10-27T17:40:21.107Z","title":"In the Linux kernel, the following vulnerability has been resolved: usb: idmouse: fix an uninit-value in idmouse_open In idmouse_create_image, if any ftip_command fails, it will go to the reset label.","description":"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.","published":"2025-12-24T13:16:00.000Z","lastModified":"2026-06-17T05:24:05.000Z","status":"Deferred","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","cvss":null,"cwe":[],"affected":[],"epss":{"score":0.00284,"percentile":0.20723,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"unknown","text":"Not yet scored. NVD analysis is pending; check back once CVSS and EPSS values are published."},"changes":[],"references":[{"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","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-50733","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}