PT-2026-82241
CVE-2025-70293
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تاريخ النشر
2026-08-26
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تاريخ التحديث
2026-10-06
الوصف من
CVSS 3.1
9.8
حرجةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Denx U-Boot versions prior to 2026.04
Description
An integer overflow occurs in the
ext4fs get bgdtable() function. The size calculation can result in an under-allocated buffer, which is subsequently used in memcpy(). This flaw may lead to arbitrary code execution, a denial of service, or other unspecified impacts.Recommendations
Update Denx U-Boot to version 2026.04 or later.
As a temporary workaround, consider restricting the use of the
ext4fs get bgdtable() function until the update is applied. وجدت خطأً في الوصف؟ لديك ما تضيفه؟ لا تتردد في مراسلتنا 👾