جزئیات آسیب‌پذیری
CVE-2025-38058
Linux LinuxSiemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFPSiemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPSiemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
__legitimize_mnt(): check for MNT_SYNC_UMOUNT should be under mount_lock
CVSS 3.1
7.8بالا
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: __legitimize_mnt(): check for MNT_SYNC_UMOUNT should be under mount_lock ... or we risk stealing final mntput from sync umount - raising mnt_count after umount(2) has verified that victim is not busy, but before it has set MNT_SYNC_UMOUNT; in that case __legitimize_mnt() doesn't see that it's safe to quietly undo mnt_count increment and leaves dropping the reference to caller, where it'll be a full-blown mntput(). Check under mount_lock is needed; leaving the current one done before taking that makes no sense - it's nowhere near common enough to bother with.
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 | 3.13 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 48a066e72d970a3e225a9c18690d570c736fc455 ≤ v < b89eb56a378b7b2c1176787fc228d0a57172bdd5 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 48a066e72d970a3e225a9c18690d570c736fc455 ≤ v < f6d45fd92f62845cbd1eb5128fd8f0ed7d0c5a42 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 48a066e72d970a3e225a9c18690d570c736fc455 ≤ v < 9b0915e72b3cf52474dcee0b24a2f99d93e604a3 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 48a066e72d970a3e225a9c18690d570c736fc455 ≤ v < d8ece4ced3b051e656c77180df2e69e19e24edc1 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 48a066e72d970a3e225a9c18690d570c736fc455 ≤ v < 8cafd7266fa02e0863bacbf872fe635c0b9725eb | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 48a066e72d970a3e225a9c18690d570c736fc455 ≤ v < b55996939c71a3e1a38f3cdc6a8859797efc9083 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 48a066e72d970a3e225a9c18690d570c736fc455 ≤ v < 250cf3693060a5f803c5f1ddc082bb06b16112a9 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 48a066e72d970a3e225a9c18690d570c736fc455 ≤ v < 628fb00195ce21a90cf9e4e3d105cd9e58f77b40 | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.5 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.5 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.5 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.5 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | V3.1.5 ≤ v | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۱- https://git.kernel.org/stable/c/628fb00195ce21a90cf9e4e3d105cd9e58f77b40
- https://git.kernel.org/stable/c/b89eb56a378b7b2c1176787fc228d0a57172bdd5
- https://git.kernel.org/stable/c/f6d45fd92f62845cbd1eb5128fd8f0ed7d0c5a42
- https://git.kernel.org/stable/c/9b0915e72b3cf52474dcee0b24a2f99d93e604a3
- https://git.kernel.org/stable/c/d8ece4ced3b051e656c77180df2e69e19e24edc1
- https://git.kernel.org/stable/c/8cafd7266fa02e0863bacbf872fe635c0b9725eb
- https://git.kernel.org/stable/c/b55996939c71a3e1a38f3cdc6a8859797efc9083
- https://git.kernel.org/stable/c/250cf3693060a5f803c5f1ddc082bb06b16112a9
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
کانال تلگرام کُلون @kolunsec_fa
تازه‌های KEV، خبرهای مهم و خلاصه‌ی روزانه
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۴/۰۳/۲۸
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۷/۲۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
۰٫۱۷٪
احتمال بهره‌برداری در ۳۰ روز
۶٫۹٪
صدک (نسبت به همه‌ی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- کامل
ضعف‌ها (CWE)
- —