CVE-2017-15128

A flaw was found in the hugetlb_mcopy_atomic_pte function in mm/hugetlb.c in the Linux kernel before 4.13.12. A lack of size check could cause a denial of service (BUG).

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 4.9 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.12	Issue Tracking Release Notes Vendor Advisory
https://github.com/torvalds/linux/commit/1e3921471354244f70fe268586ff94a97a6dd4df	Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1525222	Issue Tracking Patch Third Party Advisory
https://access.redhat.com/security/cve/CVE-2017-15128	Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1e3921471354244f70fe268586ff94a97a6dd4df	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_mrg:2.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*

Information

Published : 2018-01-13 22:29

Updated : 2021-07-15 12:16

NVD link : CVE-2017-15128

Mitre link : CVE-2017-15128

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

redhat

enterprise_mrg
enterprise_linux

linux

linux_kernel

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