发布时间: 2024年9月14日
修改时间: 2024年9月14日
In the Linux kernel, the following vulnerability has been resolved:mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machinesYves-Alexis Perez reported commit 4ef9ad19e176 ( mm: huge_memory: don tforce huge page alignment on 32 bit ) didn t work for x86_32 [1]. It isbecause 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/
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Local | Local |
| CVSS评分 | 5.5 | 5.5 |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-3611 | In the Linux kernel, the following vulnerability has been resolved:mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machinesYves-Alexis Perez reported commit 4ef9ad19e176 ( mm: huge_memory: don tforce huge page alignment on 32 bit ) didn t work for x86_32 [1]. It isbecause 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/ | 2024年9月3日 |
| 产品 | 包 | 状态 |
|---|---|---|
| V6 | kernel | Fixed |
