جزئیات آسیب‌پذیری
CVE-2026-46037
Linux LinuxSiemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFPSiemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFPSiemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystemSiemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
ipv4: icmp: validate reply type before using icmp_pointers
CVSS 3.1
8.2بالا
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: validate reply type before using icmp_pointers Extended echo replies use ICMP_EXT_ECHOREPLY as the outbound reply type. That value is outside the range covered by icmp_pointers[], which only describes the traditional ICMP types up to NR_ICMP_TYPES. Avoid consulting icmp_pointers[] for reply types outside that range, and use array_index_nospec() for the remaining in-range lookup. Normal ICMP replies keep their existing behavior unchanged.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 8.2بالا | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| Linux | Linux | 5.13 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | d329ea5bd8845f0b196bf41b18b6173340d6e0e4 ≤ v < 93df2af4f491de33827550b9d420f01808c0706b | CVEProject cvelistV5 (CNA) |
| Linux | Linux | d329ea5bd8845f0b196bf41b18b6173340d6e0e4 ≤ v < 92e7c209036dcc0e8ffdf806fdfd3645b263bea5 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | d329ea5bd8845f0b196bf41b18b6173340d6e0e4 ≤ v < bc64a66e0b9ad937d3d49934242ee62b01ba9a94 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | d329ea5bd8845f0b196bf41b18b6173340d6e0e4 ≤ v < c2178ff1c70ebfc2ab9651b230c58a34683db759 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | d329ea5bd8845f0b196bf41b18b6173340d6e0e4 ≤ v < d700c34a5d186b9ba0715bcb19e0ff80ffbfbfc1 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | d329ea5bd8845f0b196bf41b18b6173340d6e0e4 ≤ v < 67bf002a2d7387a6312138210d0bd06e3cf4879b | CVEProject cvelistV5 (CNA) |
| Linux | Linux | d329ea5bd8845f0b196bf41b18b6173340d6e0e4 ≤ v < b3a88fc5ae024d43c5ecf653f3bbe837e4a6dc99 | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem | همه | CVEProject cvelistV5 (CNA) |
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۰- https://git.kernel.org/stable/c/b3a88fc5ae024d43c5ecf653f3bbe837e4a6dc99
- https://git.kernel.org/stable/c/93df2af4f491de33827550b9d420f01808c0706b
- https://git.kernel.org/stable/c/92e7c209036dcc0e8ffdf806fdfd3645b263bea5
- https://git.kernel.org/stable/c/bc64a66e0b9ad937d3d49934242ee62b01ba9a94
- https://git.kernel.org/stable/c/c2178ff1c70ebfc2ab9651b230c58a34683db759
- https://git.kernel.org/stable/c/d700c34a5d186b9ba0715bcb19e0ff80ffbfbfc1
- https://git.kernel.org/stable/c/67bf002a2d7387a6312138210d0bd06e3cf4879b
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۳/۰۶
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۷/۲۷
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
۰٫۵۱٪
احتمال بهره‌برداری در ۳۰ روز
۴۳٫۸٪
صدک (نسبت به همه‌ی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- بله
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- جزئی
ضعف‌ها (CWE)
- CWE-125Out-of-bounds Read