Описание
remap_pfn_range' here may map out of size kernel memory (for example, may map the kernel area), and because the 'vma->vm_page_prot' can also be controlled by userspace, so userspace may map the kernel area to be writable, which is easy to be exploitedProduct: AndroidVersions: Android SoCAndroid ID: A-233972091
Ссылки
- Vendor Advisory
- Vendor Advisory
Уязвимые конфигурации
Конфигурация 1
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
EPSS
Процентиль: 23%
0.00073
Низкий
9.8 Critical
CVSS3
4.2 Medium
CVSS3
Дефекты
CWE-610
CWE-269
Связанные уязвимости
CVSS3: 9.8
github
больше 3 лет назад
'remap_pfn_range' here may map out of size kernel memory (for example, may map the kernel area), and because the 'vma->vm_page_prot' can also be controlled by userspace, so userspace may map the kernel area to be writable, which is easy to be exploitedProduct: AndroidVersions: Android SoCAndroid ID: A-233972091
EPSS
Процентиль: 23%
0.00073
Низкий
9.8 Critical
CVSS3
4.2 Medium
CVSS3
Дефекты
CWE-610
CWE-269