CVE-2024-46719
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: ucsi: Fix null pointer dereference in trace
In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Fix null pointer dereference in trace ucsi_register_altmode checks IS_ERR for the alt pointer and treats NULL as valid. When CONFIG_TYPEC_DP_ALTMODE is not enabled, ucsi_register_displayport returns NULL which causes a NULL pointer dereference in trace. Rather than return NULL, call typec_port_register_altmode to register DisplayPort alternate mode as a non-controllable mode when CONFIG_TYPEC_DP_ALTMODE is not enabled.
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) |
|---|---|---|---|---|---|
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 8095bf0579ed4906a33f7bec675bfb29b6b16a3b | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 7e64cabe81c303bdf6fd26b6a09a3289b33bc870 | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 3aa56313b0de06ce1911950b2cc0c269614a87a9 | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | b4243c05d7e3db0bdbf9124e6fa59b4ca7c807ae | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 3b9f2d9301ae67070fe77a0c06758722fd7172b7 | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 99331fe68a8eaa4097143a33fb0c12d5e5e8e830 | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 99516f76db48e1a9d54cdfed63c1babcee4e71a5 | 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) |
|---|---|---|---|---|---|
| 5.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.2 | Unavailable | None listed |
| 5.4.284 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.226 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.167 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.109 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.50 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.10.9 | unaffected | semver | Unavailable | 6.10.* | None listed |
| 6.11 | unaffected | original_commit_for_fix | Unavailable | * | None listed |