جزئیات آسیب‌پذیری
CVE-2026-64463
usb: typec: tcpci_rt1711h: unregister TCPCI port with devres
شرح رسمی (انگلیسی)
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.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.8بالا | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| Linux | Linux | 4309ab96ab744703871e35d829177dd9347bf643 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.8 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 745dcedb896a740825160228f98dbb5725a49f85 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 895ec8c86e13f85b119c71d5f95491b48867955e | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 302c570bf36e997d55ad0d60628a2feec76954a4 ≤ v < 569f18a83eed0b0be4615f0c7bed40fb5c50e2e6 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 302c570bf36e997d55ad0d60628a2feec76954a4 ≤ v < e8da46d99d3710106e7c44db14566bf9b57386b5 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 302c570bf36e997d55ad0d60628a2feec76954a4 ≤ v < ce2e36e8759dfbfe546723810c306f42f484866d | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 302c570bf36e997d55ad0d60628a2feec76954a4 ≤ v < 388f5354158fc038214b73baad43a723385fea1e | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 302c570bf36e997d55ad0d60628a2feec76954a4 ≤ v < e5406c8fb71cd2f89a46300a746f6e7972e621e8 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 302c570bf36e997d55ad0d60628a2feec76954a4 ≤ v < 94b1abf1af94aa5a355e9f03675e07bccfc41c4b | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 4.19.131 ≤ v < 4.20 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.4.50 ≤ v < 5.5 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.7.7 ≤ v < 5.8 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۶- https://git.kernel.org/stable/c/388f5354158fc038214b73baad43a723385fea1e
- https://git.kernel.org/stable/c/ce2e36e8759dfbfe546723810c306f42f484866d
- https://git.kernel.org/stable/c/94b1abf1af94aa5a355e9f03675e07bccfc41c4b
- https://git.kernel.org/stable/c/e5406c8fb71cd2f89a46300a746f6e7972e621e8
- https://git.kernel.org/stable/c/569f18a83eed0b0be4615f0c7bed40fb5c50e2e6
- https://git.kernel.org/stable/c/e8da46d99d3710106e7c44db14566bf9b57386b5
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۵/۰۳
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۸/۰۸
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- کامل
ضعف‌ها (CWE)
- CWE-401Missing Release of Memory after Effective Lifetime