جزئیات آسیب‌پذیری
CVE-2024-50262
Linux LinuxSiemens RUGGEDCOM RST2428PSiemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 familySiemens SCALANCE XCM-/XRM-/XCH-/XRH-300 familySiemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFPSiemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
bpf: Fix out-of-bounds write in trie_get_next_key()
CVSS 3.1
7.8بالا
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix out-of-bounds write in trie_get_next_key() trie_get_next_key() allocates a node stack with size trie->max_prefixlen, while it writes (trie->max_prefixlen + 1) nodes to the stack when it has full paths from the root to leaves. For example, consider a trie with max_prefixlen is 8, and the nodes with key 0x00/0, 0x00/1, 0x00/2, ... 0x00/8 inserted. Subsequent calls to trie_get_next_key with _key with .prefixlen = 8 make 9 nodes be written on the node stack with size 8.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.8بالا | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 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 | 4.16 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | b471f2f1de8b816f1e799b80aa92588f3566e4bd ≤ v < 91afbc0eb3c90258ae378ae3c6ead3d2371e926d | CVEProject cvelistV5 (CNA) |
| Linux | Linux | b471f2f1de8b816f1e799b80aa92588f3566e4bd ≤ v < 590976f921723d53ac199c01d5b7b73a94875e68 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | b471f2f1de8b816f1e799b80aa92588f3566e4bd ≤ v < 86c8ebe02d8806dd8878d0063e8e185622ab6ea6 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | b471f2f1de8b816f1e799b80aa92588f3566e4bd ≤ v < e8494ac079814a53fbc2258d2743e720907488ed | CVEProject cvelistV5 (CNA) |
| Linux | Linux | b471f2f1de8b816f1e799b80aa92588f3566e4bd ≤ v < 90a6e0e1e151ef7a9282e78f54c3091de2dcc99c | CVEProject cvelistV5 (CNA) |
| Linux | Linux | b471f2f1de8b816f1e799b80aa92588f3566e4bd ≤ v < c4b4f9a9ab82238cb158fa4fe61a8c0ae21a4980 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | b471f2f1de8b816f1e799b80aa92588f3566e4bd ≤ v < 13400ac8fb80c57c2bfb12ebd35ee121ce9b4d21 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | b471f2f1de8b816f1e799b80aa92588f3566e4bd ≤ v < a035df0b98df424559fd383e8e1a268f422ea2ba | CVEProject cvelistV5 (CNA) |
| Siemens | RUGGEDCOM RST2428P | v < V3.2 | CVEProject cvelistV5 (CNA) |
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family | v < V3.2 | CVEProject cvelistV5 (CNA) |
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family | v < V3.2 | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.0 ≤ v < V3.1.5 | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.0 ≤ v < V3.1.5 | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.0 ≤ v < V3.1.5 | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.0 ≤ v < V3.1.5 | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem | v < V1.1.1 | CVEProject cvelistV5 (CNA) |
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | V3.1.0 ≤ v < V3.1.5 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۳- https://git.kernel.org/stable/c/e8494ac079814a53fbc2258d2743e720907488ed
- https://git.kernel.org/stable/c/91afbc0eb3c90258ae378ae3c6ead3d2371e926d
- https://git.kernel.org/stable/c/590976f921723d53ac199c01d5b7b73a94875e68
- https://git.kernel.org/stable/c/86c8ebe02d8806dd8878d0063e8e185622ab6ea6
- https://git.kernel.org/stable/c/a035df0b98df424559fd383e8e1a268f422ea2ba
- https://git.kernel.org/stable/c/90a6e0e1e151ef7a9282e78f54c3091de2dcc99c
- https://git.kernel.org/stable/c/c4b4f9a9ab82238cb158fa4fe61a8c0ae21a4980
- https://git.kernel.org/stable/c/13400ac8fb80c57c2bfb12ebd35ee121ce9b4d21
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-355557.html
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۳/۰۸/۱۹
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۷/۲۳
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
۰٫۲۷٪
احتمال بهره‌برداری در ۳۰ روز
۱۹٫۲٪
صدک (نسبت به همه‌ی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- کامل
ضعف‌ها (CWE)
- CWE-787Out-of-bounds Write