CVE-2026-80830
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: core: Add lock to usb_wakeup_notification()
In the Linux kernel, the following vulnerability has been resolved: usb: core: Add lock to usb_wakeup_notification() Add a spin lock to usb_wakeup notification to prevent a race condition with dereferencing freed memory. This could be hit by the xHCI driver as it calls this function from an IRQ and could race with the hub_disconnect() function, which properly grabs this lock to protect the state of the device.
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) |
|---|---|---|---|---|---|
| 4ee823b83bc9851743fab756c76b27d6a1e2472b | affected | git | a7a16167991c88016acef720927400404039d850 | Unavailable | None listed |
| 4ee823b83bc9851743fab756c76b27d6a1e2472b | affected | git | 975ef630393c07fcbebf94f4d97043161b77a6ce | Unavailable | None listed |
| 4ee823b83bc9851743fab756c76b27d6a1e2472b | affected | git | 71cfda2fdf78041a01e9d94143baa79feabbdbf6 | Unavailable | None listed |
| 4ee823b83bc9851743fab756c76b27d6a1e2472b | affected | git | 04ab260407972e631c86f2bc576cd8e64d65b325 | Unavailable | None listed |
| 4ee823b83bc9851743fab756c76b27d6a1e2472b | affected | git | bf2288583b4e072bdff17a233963619e4bc7a8b5 | Unavailable | None listed |
| 4ee823b83bc9851743fab756c76b27d6a1e2472b | affected | git | d80b946804674069db7ce6657319a71cf8eeaa5a | Unavailable | None listed |
| 4ee823b83bc9851743fab756c76b27d6a1e2472b | affected | git | 960ca456faf61824b178f47967340300b24183db | Unavailable | None listed |
| 4ee823b83bc9851743fab756c76b27d6a1e2472b | affected | git | 7c48aa0c1e79116b8af4b988d16ee29b427d6491 | Unavailable | None listed |
| 4ee823b83bc9851743fab756c76b27d6a1e2472b | affected | git | e263e18a9e7b1ff3e7301f0801c6ff87c31adfb6 | 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) |
|---|---|---|---|---|---|
| 3.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.4 | Unavailable | None listed |
| 5.10.269 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.220 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.187 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.156 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.108 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.49 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.13 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2.3 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |