جزئیات آسیبپذیری
CVE-2025-61662
GNU grub2
Grub2: missing unregister call for gettext command may lead to use-after-free
CVSS 3.1
7.8بالا
شرح رسمی (انگلیسی)
A Use-After-Free vulnerability has been discovered in GRUB's gettext module. This flaw stems from a programming error where the gettext command remains registered in memory after its module is unloaded. An attacker can exploit this condition by invoking the orphaned command, causing the application to access a memory location that is no longer valid. An attacker could exploit this vulnerability to cause grub to crash, leading to a Denial of Service. Possible data integrity or confidentiality compromise is not discarded.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.8بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat) | 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 |
|---|---|---|---|
| GNU | grub2 | v ≤ 2.14 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۲۵- https://access.redhat.com/errata/RHSA-2026:10097 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:14773 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:15087 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:17596 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4648 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4649 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4652 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4653 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4654 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4760 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4822 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4823 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4830 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4900 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:4998 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:5074 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:5127 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:5233 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:6492 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7239 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7243 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2025-61662 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2414683 issue-trackingx_refsource_REDHAT
- https://lists.gnu.org/archive/html/grub-devel/2025-11/msg00155.html
- http://www.openwall.com/lists/oss-security/2025/11/18/5
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیبپذیریهای تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۴/۰۸/۲۷
- آخرین بهروزرسانی
- ۱۴۰۵/۰۷/۲۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- redhat
پیشبینی بهرهبرداری (EPSS)
۰٫۲۱٪
احتمال بهرهبرداری در ۳۰ روز
۱۲٫۴٪
صدک (نسبت به همهی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- جزئی
ضعفها (CWE)
- CWE-416Use After Free