جزئیات آسیب‌پذیری
CVE-2026-46152
Linux LinuxRed Hat Enterprise Linux 9
wifi: mac80211: drop stray 'static' from fast-RX rx_result
CVSS 3.1
8.8بالا
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: drop stray 'static' from fast-RX rx_result ieee80211_invoke_fast_rx() is documented as safe for parallel RX, but its per-invocation rx_result is declared static. Concurrent callers then share one instance and can overwrite each other's result between ieee80211_rx_mesh_data() and the switch on res. That can make a packet that was queued or consumed by ieee80211_rx_mesh_data() fall through into ieee80211_rx_8023(), or make a packet that should continue return as queued. Make res an automatic variable so each invocation keeps its own result.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 8.8بالا | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 7.0بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| Linux | Linux | 6.4 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 3468e1e0c639032a603450f0830ccabfa76f5806 ≤ v < 1739fc31b4de06c5c78ce0741182770fb079091e | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 3468e1e0c639032a603450f0830ccabfa76f5806 ≤ v < e131562d6f2b958148c35c98831b007f47f0e3d3 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 3468e1e0c639032a603450f0830ccabfa76f5806 ≤ v < 03584528bfffb195e384698af9148b94e42e3f14 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 3468e1e0c639032a603450f0830ccabfa76f5806 ≤ v < 7a5b81e0c87a075afd572f659d8eb68c9c4cd2ba | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 3468e1e0c639032a603450f0830ccabfa76f5806 ≤ v < 3ef44f96ccc3e06e059dec57842e366f0c4b1893 | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 9 | همه | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۵- https://git.kernel.org/stable/c/03584528bfffb195e384698af9148b94e42e3f14
- https://git.kernel.org/stable/c/1739fc31b4de06c5c78ce0741182770fb079091e
- https://git.kernel.org/stable/c/e131562d6f2b958148c35c98831b007f47f0e3d3
- https://git.kernel.org/stable/c/3ef44f96ccc3e06e059dec57842e366f0c4b1893
- https://git.kernel.org/stable/c/7a5b81e0c87a075afd572f659d8eb68c9c4cd2ba
- https://access.redhat.com/security/cve/CVE-2026-46152 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2482563 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46152.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:44694 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:27288 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36767 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:38902 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:27789 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:26427 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:26428 vendor-advisoryx_refsource_REDHAT
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۳/۰۷
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۷/۲۷
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
۰٫۱۶٪
احتمال بهره‌برداری در ۳۰ روز
۶٪
صدک (نسبت به همه‌ی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- کامل
ضعف‌ها (CWE)
- CWE-1058Invokable Control Element in Multi-Thread Context with non-Final Static Storable or Member Element
- CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')