CVE-2022-50733
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: idmouse: fix an uninit-value in idmouse_open
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. However, this leads to the data in bulk_in_buffer[HEADER..IMGSIZE] uninitialized. And the check for valid image incurs an uninitialized dereference. Fix this by moving the check before reset label since this check only be valid if the data after bulk_in_buffer[HEADER] has concrete data. Note that this is found by KMSAN, so only kernel compilation is tested.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4244f72436ab77c3c29a6447af81734ab3925d85 | affected | git | b3304a6df957cc89a0590cb505388d659bf3db4c | Unavailable | None listed |
| 4244f72436ab77c3c29a6447af81734ab3925d85 | affected | git | 7dad42032f68718259590b0cc7654e9a95ff9762 | Unavailable | None listed |
| 4244f72436ab77c3c29a6447af81734ab3925d85 | affected | git | f589b667567fde4f81d6e6c40f42b9f2224690ea | Unavailable | None listed |
| 4244f72436ab77c3c29a6447af81734ab3925d85 | affected | git | 1eae30c0113dde7522088231584d62415011a035 | Unavailable | None listed |
| 4244f72436ab77c3c29a6447af81734ab3925d85 | affected | git | b8bbae3236ab7dccc66c42bc3f7cdbcfc0786e54 | Unavailable | None listed |
| 4244f72436ab77c3c29a6447af81734ab3925d85 | affected | git | 20b8c456df584ebb2387dc23d40ebe4ff334417c | Unavailable | None listed |
| 4244f72436ab77c3c29a6447af81734ab3925d85 | affected | git | 6163a5ae097bc78fa26c243fb384537e25610fd7 | Unavailable | None listed |
| 4244f72436ab77c3c29a6447af81734ab3925d85 | affected | git | adad163d1cff248a5df9f7cec50158e6ca89f33b | Unavailable | None listed |
| 4244f72436ab77c3c29a6447af81734ab3925d85 | affected | git | bce2b0539933e485d22d6f6f076c0fcd6f185c4c | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.13 | Unavailable | None listed |
| 4.9.331 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.296 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.262 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.220 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.150 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.75 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.17 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0.3 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |