Lucene search

RedhatCVE-2017-15127

HistoryJan 14, 2018 - 6:29 a.m.

CVE-2017-15127

2018-01-1406:29:00

CWE-460

redhat

web.nvd.nist.gov

cve-2017-15127

linux kernel

hugetlb_mcopy_atomic_pte

mm/hugetlb.c

denial of service

bug

nvd

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

6.3

Confidence

High

EPSS

Percentile

5.1%

JSON

A flaw was found in the hugetlb_mcopy_atomic_pte function in mm/hugetlb.c in the Linux kernel before 4.13. A superfluous implicit page unlock for VM_SHARED hugetlbfs mapping could trigger a local denial of service (BUG).

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange<4.13

Node

redhatenterprise_linuxMatch7.0

redhatenterprise_mrgMatch2.0

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::

CNA Affected

[
  {
    "product": "Linux kernel before 4.13",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Linux kernel before 4.13"
      }
    ]
  }
]