جزئیات آسیب‌پذیری
CVE-2025-21826
Linux LinuxSiemens SIMATIC S7-1500 TM MFP - BIOSSiemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem
netfilter: nf_tables: reject mismatching sum of field_len with set key length
CVSS 3.1
7.8بالا
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: reject mismatching sum of field_len with set key length The field length description provides the length of each separated key field in the concatenation, each field gets rounded up to 32-bits to calculate the pipapo rule width from pipapo_init(). The set key length provides the total size of the key aligned to 32-bits. Register-based arithmetics still allows for combining mismatching set key length and field length description, eg. set key length 10 and field description [ 5, 4 ] leading to pipapo width of 12.
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 | 6.8 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | ff67e3e488090908dc015ba04d7407d8bd467f7e | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 2d4c0798a1ef8db15b3277697ac2def4eda42312 ≤ v < 6b467c8feac759f4c5c86d708beca2aa2b29584f | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 3ce67e3793f48c1b9635beb9bb71116ca1e51b58 ≤ v < 1b9335a8000fb70742f7db10af314104b6ace220 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 3ce67e3793f48c1b9635beb9bb71116ca1e51b58 ≤ v < 49b7182b97bafbd5645414aff054b4a65d05823d | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 3ce67e3793f48c1b9635beb9bb71116ca1e51b58 ≤ v < ab50d0eff4a939d20c37721fd9766347efcdb6f6 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.10.209 ≤ v < 5.10.235 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.15.148 ≤ v < 5.15.179 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6.1.75 ≤ v < 6.1.129 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6.6.14 ≤ v < 6.6.76 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6.7.2 ≤ v < 6.8 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 77be8c495a3f841e88b46508cc20d3d7d3289da3 ≤ v < 5083a7ae45003456c253e981b30a43f71230b4a3 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9cb084df01e198119de477ac691d682fb01e80f3 ≤ v < 2ac254343d3cf228ae0738b2615fedf85d000752 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | dc45bb00e66a33de1abb29e3d587880e1d4d9a7e ≤ v < 82e491e085719068179ff6a5466b7387cc4bbf32 | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 TM MFP - BIOS | همه | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem | همه | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۱- https://git.kernel.org/stable/c/6b467c8feac759f4c5c86d708beca2aa2b29584f
- https://git.kernel.org/stable/c/5083a7ae45003456c253e981b30a43f71230b4a3
- https://git.kernel.org/stable/c/2ac254343d3cf228ae0738b2615fedf85d000752
- https://git.kernel.org/stable/c/82e491e085719068179ff6a5466b7387cc4bbf32
- https://git.kernel.org/stable/c/49b7182b97bafbd5645414aff054b4a65d05823d
- https://git.kernel.org/stable/c/ab50d0eff4a939d20c37721fd9766347efcdb6f6
- https://git.kernel.org/stable/c/1b9335a8000fb70742f7db10af314104b6ace220
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-503939.html
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۳/۱۲/۱۶
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۷/۲۳
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
۰٫۲٪
احتمال بهره‌برداری در ۳۰ روز
۹٫۹٪
صدک (نسبت به همه‌ی CVEها)
ضعف‌ها (CWE)
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