جزئیات آسیب‌پذیری
CVE-2025-38003
Linux Linux
can: bcm: add missing rcu read protection for procfs content
CVSS 3.1
7.8بالا
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: can: bcm: add missing rcu read protection for procfs content When the procfs content is generated for a bcm_op which is in the process to be removed the procfs output might show unreliable data (UAF). As the removal of bcm_op's is already implemented with rcu handling this patch adds the missing rcu_read_lock() and makes sure the list entries are properly removed under rcu protection.
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 | 5.19 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | edb4baffb9483141a50fb7f7146cfe4a4c0c2db8 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | fbac09a3b8890003c0c55294c00709f3ae5501bb | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 4.19.252 ≤ v < 4.20 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.10.130 ≤ v < 5.10.238 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.15.54 ≤ v < 5.15.185 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.18.11 ≤ v < 5.19 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.4.205 ≤ v < 5.4.294 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5b48f5711f1c630841ab78dcc061de902f0e37bf ≤ v < 19f553a1ddf260da6570ed8f8d91a8c87f49b63a | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 85cd41070df992d3c0dfd828866fdd243d3b774a ≤ v < 659701c0b954ccdb4a916a4ad59bbc16e726d42c | CVEProject cvelistV5 (CNA) |
| Linux | Linux | f1b4e32aca0811aa011c76e5d6cf2fa19224b386 ≤ v < 6d7d458c41b98a5c1670cbd36f2923c37de51cf5 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | f1b4e32aca0811aa011c76e5d6cf2fa19224b386 ≤ v < 1f912f8484e9c4396378c39460bbea0af681f319 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | f1b4e32aca0811aa011c76e5d6cf2fa19224b386 ≤ v < 63567ecd99a24495208dc860d50fb17440043006 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | f1b4e32aca0811aa011c76e5d6cf2fa19224b386 ≤ v < 7c9db92d5f0eadca30884af75c53d601edc512ee | CVEProject cvelistV5 (CNA) |
| Linux | Linux | f1b4e32aca0811aa011c76e5d6cf2fa19224b386 ≤ v < dac5e6249159ac255dad9781793dbe5908ac9ddb | CVEProject cvelistV5 (CNA) |
| Linux | Linux | f34f2a18e47b73e48f90a757e1f4aaa8c7d665a1 ≤ v < 0622846db728a5332b917c797c733e202c4620ae | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۰- https://git.kernel.org/stable/c/19f553a1ddf260da6570ed8f8d91a8c87f49b63a
- https://git.kernel.org/stable/c/659701c0b954ccdb4a916a4ad59bbc16e726d42c
- https://git.kernel.org/stable/c/0622846db728a5332b917c797c733e202c4620ae
- https://git.kernel.org/stable/c/6d7d458c41b98a5c1670cbd36f2923c37de51cf5
- https://git.kernel.org/stable/c/1f912f8484e9c4396378c39460bbea0af681f319
- https://git.kernel.org/stable/c/63567ecd99a24495208dc860d50fb17440043006
- https://git.kernel.org/stable/c/7c9db92d5f0eadca30884af75c53d601edc512ee
- https://git.kernel.org/stable/c/dac5e6249159ac255dad9781793dbe5908ac9ddb
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۴/۰۳/۱۸
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۵/۱۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
۰٫۲۹٪
احتمال بهره‌برداری در ۳۰ روز
۲۲٫۶٪
صدک (نسبت به همه‌ی CVEها)
ضعف‌ها (CWE)
- —