CVE-2024-50268
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: typec: fix potential out of bounds in ucsi_ccg_update_set_new_cam_cmd()
In the Linux kernel, the following vulnerability has been resolved: usb: typec: fix potential out of bounds in ucsi_ccg_update_set_new_cam_cmd() The "*cmd" variable can be controlled by the user via debugfs. That means "new_cam" can be as high as 255 while the size of the uc->updated[] array is UCSI_MAX_ALTMODES (30). The call tree is: ucsi_cmd() // val comes from simple_attr_write_xsigned() -> ucsi_send_command() -> ucsi_send_command_common() -> ucsi_run_command() // calls ucsi->ops->sync_control() -> ucsi_ccg_sync_control()
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) |
|---|---|---|---|---|---|
| 170a6726d0e266f2c8f306e3d61715c32f4ee41e | affected | git | d76923164705821aa1b01b8d9d1741f20c654ab4 | Unavailable | None listed |
| 170a6726d0e266f2c8f306e3d61715c32f4ee41e | affected | git | 8f47984b35f3be0cfc652c2ca358d5768ea3456b | Unavailable | None listed |
| 170a6726d0e266f2c8f306e3d61715c32f4ee41e | affected | git | 604314ecd682913925980dc955caea2d036eab5f | Unavailable | None listed |
| 170a6726d0e266f2c8f306e3d61715c32f4ee41e | affected | git | 69e19774f15e12dda6c6c58001d059e30895009b | Unavailable | None listed |
| 170a6726d0e266f2c8f306e3d61715c32f4ee41e | affected | git | 3a2ba841659a0f15102585120dea75d8d5209616 | Unavailable | None listed |
| 170a6726d0e266f2c8f306e3d61715c32f4ee41e | affected | git | 7dd08a0b4193087976db6b3ee7807de7e8316f96 | 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) |
|---|---|---|---|---|---|
| 5.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.6 | Unavailable | None listed |
| 5.10.230 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.172 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.117 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.61 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.11.8 | unaffected | semver | Unavailable | 6.11.* | None listed |
| 6.12 | unaffected | original_commit_for_fix | Unavailable | * | None listed |