CVE-2026-64463
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: typec: tcpci_rt1711h: unregister TCPCI port with devres
In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpci_rt1711h: unregister TCPCI port with devres rt1711h_probe() registers the TCPCI port before requesting the interrupt and enabling alert interrupts. If either of those later steps fails, the probe function returns without unregistering the TCPCI port. The explicit unregister currently only happens from the remove callback. Register a devres action immediately after tcpci_register_port() succeeds, so tcpci_unregister_port() runs on later probe failures and on driver detach. Drop the remove callback to avoid unregistering the same port twice. This issue was identified during our ongoing static-analysis research while reviewing kernel code.
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) |
|---|---|---|---|---|---|
| 302c570bf36e997d55ad0d60628a2feec76954a4 | affected | git | ce2e36e8759dfbfe546723810c306f42f484866d | Unavailable | None listed |
| 302c570bf36e997d55ad0d60628a2feec76954a4 | affected | git | 94b1abf1af94aa5a355e9f03675e07bccfc41c4b | Unavailable | None listed |
| 302c570bf36e997d55ad0d60628a2feec76954a4 | affected | git | e5406c8fb71cd2f89a46300a746f6e7972e621e8 | Unavailable | None listed |
| 302c570bf36e997d55ad0d60628a2feec76954a4 | affected | git | 569f18a83eed0b0be4615f0c7bed40fb5c50e2e6 | Unavailable | None listed |
| 302c570bf36e997d55ad0d60628a2feec76954a4 | affected | git | e8da46d99d3710106e7c44db14566bf9b57386b5 | Unavailable | None listed |
| 4309ab96ab744703871e35d829177dd9347bf643 | affected | git | Unavailable | Unavailable | None listed |
| 895ec8c86e13f85b119c71d5f95491b48867955e | affected | git | Unavailable | Unavailable | None listed |
| 745dcedb896a740825160228f98dbb5725a49f85 | affected | git | Unavailable | Unavailable | None listed |
| 4.19.131 | affected | semver | 4.20 | Unavailable | None listed |
| 5.4.50 | affected | semver | 5.5 | Unavailable | None listed |
| 5.7.7 | affected | semver | 5.8 | 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) |
|---|---|---|---|---|---|
| 5.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.8 | Unavailable | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.96 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.39 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.4 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |