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CVE-2017-1000405

🗓️ 30 Nov 2017 22:00:00Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 265 Views🌐 WEB

The Linux Kernel 2.6.38 to 4.14 allows overwrite of read-only huge pages due to problematic use of pmd_mkdirty() in touch_pmd() function

Related
Detection
Refs
Paths
NVD
Node
linuxlinux_kernelRange3.2.873.3
OR
linuxlinux_kernelRange3.10.1063.11
OR
linuxlinux_kernelRange3.12.733.13
OR
linuxlinux_kernelRange3.16.423.16.52
OR
linuxlinux_kernelRange3.18.553.18.86
OR
linuxlinux_kernelRange4.1.414.1.48
OR
linuxlinux_kernelRange4.4.704.4.104
OR
linuxlinux_kernelRange4.9.74.9.67
OR
linuxlinux_kernelRange4.104.14.4
ParameterPositionPathDescriptionCWE
/proc/self/mempath/proc/self/memPoC that overwrites the system's huge zero page by racing madvise and memory writes via /proc/self/mem to trigger a dirty PMD in THP handling (CVE-2017-1000405).CWE-362
mmappath/proc/self/memPoC that overwrites the system's huge zero page by racing madvise and memory writes via /proc/self/mem to trigger a dirty PMD in THP handling (CVE-2017-1000405).CWE-362
MADV_HUGEPAGEpath/proc/self/memPoC that overwrites the system's huge zero page by racing madvise and memory writes via /proc/self/mem to trigger a dirty PMD in THP handling (CVE-2017-1000405).CWE-362
THPpath/proc/self/memPoC that overwrites the system's huge zero page by racing madvise and memory writes via /proc/self/mem to trigger a dirty PMD in THP handling (CVE-2017-1000405).CWE-362
pmd_mkdirtypath/proc/self/memPoC that overwrites the system's huge zero page by racing madvise and memory writes via /proc/self/mem to trigger a dirty PMD in THP handling (CVE-2017-1000405).CWE-362
touch_pmdpath/proc/self/memPoC that overwrites the system's huge zero page by racing madvise and memory writes via /proc/self/mem to trigger a dirty PMD in THP handling (CVE-2017-1000405).CWE-362
get_user_pagespath/proc/self/memPoC that overwrites the system's huge zero page by racing madvise and memory writes via /proc/self/mem to trigger a dirty PMD in THP handling (CVE-2017-1000405).CWE-362

Data

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17 Jun 2026 00:59Current
7.3High risk
Vulners AI Score7.3
CVSS 26.9
CVSS 3.17
EPSS0.02841
265