جزئیات آسیب‌پذیری
CVE-2026-98311
Linux Linux
wifi: virt_wifi: don't transfer operstate before register
CVSS 3.1
7.8بالا
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: wifi: virt_wifi: don't transfer operstate before register virt_wifi_newlink() calls netif_stacked_transfer_operstate() before register_netdevice(). If the lower device is dormant, that queues the new netdev on lweventlist while it is still uninitialized. If registration fails after that, for example because of an invalid name such as "bad/name", free_netdev() immediately frees the object. A later linkwatch_fire_event() then use-after-frees the list entry. Move the transfer to after netdev_upper_dev_link(), as macvlan and ipvlan already do.
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 | 5.0 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c7cdba31ed8b87526db978976392802d3f93110c ≤ v < 9ce26201f6dedf3fa02b97da8c67ee6f6c5f7225 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c7cdba31ed8b87526db978976392802d3f93110c ≤ v < f9526054c2b2cace5916b7225603d008834ec011 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c7cdba31ed8b87526db978976392802d3f93110c ≤ v < e8304e25c6dabb8accf38b807969438d0ce84fd7 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c7cdba31ed8b87526db978976392802d3f93110c ≤ v < ee9ea1afd6990def51d52b3a0aecd5cfcc951da0 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c7cdba31ed8b87526db978976392802d3f93110c ≤ v < 293c56a66510bb7de073a1aba388e38abddff1fb | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c7cdba31ed8b87526db978976392802d3f93110c ≤ v < b808a9af5fd21f9c68b0d024eda7535b5dce6a4e | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c7cdba31ed8b87526db978976392802d3f93110c ≤ v < e5c8d7acd31b27057ea42cd405d0b3ece097bc89 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c7cdba31ed8b87526db978976392802d3f93110c ≤ v < ca49763c42c1089d654bf11b037980a9ede3772c | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۸- https://git.kernel.org/stable/c/ee9ea1afd6990def51d52b3a0aecd5cfcc951da0
- https://git.kernel.org/stable/c/9ce26201f6dedf3fa02b97da8c67ee6f6c5f7225
- https://git.kernel.org/stable/c/f9526054c2b2cace5916b7225603d008834ec011
- https://git.kernel.org/stable/c/e8304e25c6dabb8accf38b807969438d0ce84fd7
- https://git.kernel.org/stable/c/ca49763c42c1089d654bf11b037980a9ede3772c
- https://git.kernel.org/stable/c/293c56a66510bb7de073a1aba388e38abddff1fb
- https://git.kernel.org/stable/c/b808a9af5fd21f9c68b0d024eda7535b5dce6a4e
- https://git.kernel.org/stable/c/e5c8d7acd31b27057ea42cd405d0b3ece097bc89
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۷/۱۴
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۷/۲۷
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
۰٫۱۳٪
احتمال بهره‌برداری در ۳۰ روز
۲٫۹٪
صدک (نسبت به همه‌ی CVEها)
ضعف‌ها (CWE)
- —