جزئیات آسیب‌پذیری
CVE-2025-39714
Linux LinuxSiemens SIMATIC CN 4100
media: usbtv: Lock resolution while streaming
CVSS 3.1
7.8بالا
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: media: usbtv: Lock resolution while streaming When an program is streaming (ffplay) and another program (qv4l2) changes the TV standard from NTSC to PAL, the kernel crashes due to trying to copy to unmapped memory. Changing from NTSC to PAL increases the resolution in the usbtv struct, but the video plane buffer isn't adjusted, so it overflows. [hverkuil: call vb2_is_busy instead of vb2_is_streaming]
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 | 3.14 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 0e0fe3958fdd13dbf55c3a787acafde6efd04272 ≤ v < ee7bade8b9244834229b12b6e1e724939bedd484 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 0e0fe3958fdd13dbf55c3a787acafde6efd04272 ≤ v < 5427dda195d6baf23028196fd55a0c90f66ffa61 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 0e0fe3958fdd13dbf55c3a787acafde6efd04272 ≤ v < ef9b3c22405192afaa279077ddd45a51db90b83d | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 0e0fe3958fdd13dbf55c3a787acafde6efd04272 ≤ v < 3d83d0b5ae5045a7a246ed116b5f6c688a12f9e9 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 0e0fe3958fdd13dbf55c3a787acafde6efd04272 ≤ v < c3d75524e10021aa5c223d94da4996640aed46c0 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 0e0fe3958fdd13dbf55c3a787acafde6efd04272 ≤ v < 9f886d21e235c4bd038cb20f6696084304197ab3 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 0e0fe3958fdd13dbf55c3a787acafde6efd04272 ≤ v < 7e40e0bb778907b2441bff68d73c3eb6b6cd319f | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 0e0fe3958fdd13dbf55c3a787acafde6efd04272 ≤ v < c35e7c7a004ef379a1ae7c7486d4829419acad1d | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC CN 4100 | v < V5.0 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۱- https://git.kernel.org/stable/c/c35e7c7a004ef379a1ae7c7486d4829419acad1d
- https://git.kernel.org/stable/c/ee7bade8b9244834229b12b6e1e724939bedd484
- https://git.kernel.org/stable/c/5427dda195d6baf23028196fd55a0c90f66ffa61
- https://git.kernel.org/stable/c/ef9b3c22405192afaa279077ddd45a51db90b83d
- https://git.kernel.org/stable/c/3d83d0b5ae5045a7a246ed116b5f6c688a12f9e9
- https://git.kernel.org/stable/c/c3d75524e10021aa5c223d94da4996640aed46c0
- https://git.kernel.org/stable/c/9f886d21e235c4bd038cb20f6696084304197ab3
- https://git.kernel.org/stable/c/7e40e0bb778907b2441bff68d73c3eb6b6cd319f
- 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-032379.html
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۴/۰۶/۱۴
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۵/۱۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
۰٫۱۷٪
احتمال بهره‌برداری در ۳۰ روز
۷٫۵٪
صدک (نسبت به همه‌ی CVEها)
ضعف‌ها (CWE)
- —