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CVE-2024-26828

קריטית 9.4

תיאור (מקור, אנגלית)

In the Linux kernel, the following vulnerability has been resolved: cifs: fix underflow in parse_server_interfaces() In this loop, we step through the buffer and after each item we check if the size_left is greater than the minimum size we need. However, the problem is that "bytes_left" is type ssize_t while sizeof() is type size_t. That means that because of type promotion, the comparison is done as an unsigned and if we have negative bytes left the loop continues instead of ending.

מדדים

CVSS 3.1
9.4 (CRITICAL) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
EPSS — סבירות ניצול
1% (אחוזון 100) נכון ל-8/10/2026
CWE
CWE-191

מוצרים מושפעים

linux: linux kernel

קישורים