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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2024-42258

mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines Yves-Alexis Perez reported commit 4ef9ad19e176 ("mm: huge_memory: don't force huge page alignment on 32 bit") didn't work for x86_32 [1]. It is because x86_32 uses CONFIG_X86_32 instead of CONFIG_32BIT. !CONFIG_64BIT should cover all 32 bit machines. [1] https://lore.kernel.org/linux-mm/CAHbLzkr1LwH3pcTgM+aGQ31ip2bKqiqEQ8=FQB+t2c3dhNKNHA@mail.gmail.com/

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 87632bc9ecff5ded93433bc0fca428019bdd1cfe to < 89f2914dd4b47d2fad3deef0d700f9526d98d11faffected
  • 6ea9aa8d97e6563676094cb35755884173269555 to < a5c399fe433a115e9d3693169b5f357f3194af0aaffected
  • 4ef9ad19e17676b9ef071309bc62020e2373705d to < 7e1f4efb8d6140b2ec79bf760c43e1fc186e8dfcaffected
  • 4ef9ad19e17676b9ef071309bc62020e2373705d to < d9592025000b3cf26c742f3505da7b83aedc26d5affected
  • 7432376c913381c5f24d373a87ff629bbde94b47affected
  • 6.1.81 to < 6.1.105affected
  • 6.7.6 to < 6.8affected

Linux Linux

Default version status: affected

  • 6.8affected
  • 0 to < 6.8unaffected
  • 6.1.105 to ≤ 6.1.*unaffected
  • 6.10.3 to ≤ 6.10.*unaffected
  • 6.11 to ≤ *unaffected

References