CVE-2024-26621

תיאור (מקור, אנגלית)

In the Linux kernel, the following vulnerability has been resolved: mm: huge_memory: don't force huge page alignment on 32 bit commit efa7df3e3bb5 ("mm: align larger anonymous mappings on THP boundaries") caused two issues [1] [2] reported on 32 bit system or compat userspace. It doesn't make too much sense to force huge page alignment on 32 bit system due to the constrained virtual address space. [1] https://lore.kernel.org/linux-mm/[email protected]/ [2] https://lore.kernel.org/linux-mm/CAJuCfpHXLdQy1a2B6xN2d7quTYwg2OoZseYPZTRpU0eHHKD-sQ@mail.gmail.com/

מדדים

CVSS 3.1

5.5 (MEDIUM) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — סבירות ניצול

1% (אחוזון 100) נכון ל-5/8/2026

מוצרים מושפעים

linux: linux kernel

קישורים

• https://git.kernel.org/stable/c/4ef9ad19e17676b9ef071309bc62020e2373705d Patch
• https://git.kernel.org/stable/c/6ea9aa8d97e6563676094cb35755884173269555 Patch
• https://git.kernel.org/stable/c/7432376c913381c5f24d373a87ff629bbde94b47 Patch
• https://git.kernel.org/stable/c/87632bc9ecff5ded93433bc0fca428019bdd1cfe Patch
• http://www.openwall.com/lists/oss-security/2024/07/08/3 Patch
• http://www.openwall.com/lists/oss-security/2024/07/08/4 Patch
• http://www.openwall.com/lists/oss-security/2024/07/08/5 Patch
• http://www.openwall.com/lists/oss-security/2024/07/08/6 Patch
• http://www.openwall.com/lists/oss-security/2024/07/08/7 Patch
• http://www.openwall.com/lists/oss-security/2024/07/08/8 Patch