CVE-2017-17712

The raw_sendmsg() function in net/ipv4/raw.c in the Linux kernel through 4.14.6 has a race condition in inet->hdrincl that leads to uninitialized stack pointer usage; this allows a local user to execute code and gain privileges.

CVSS v3 7.0 HIGH
CVSS v2.0 6.9 MEDIUM

7.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8f659a03a0ba9289b9aeb9b4470e6fb263d6f483	Patch Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:0502	Third Party Advisory
https://github.com/torvalds/linux/commit/8f659a03a0ba9289b9aeb9b4470e6fb263d6f483	Patch Third Party Advisory
https://source.android.com/security/bulletin/pixel/2018-04-01	Third Party Advisory
https://usn.ubuntu.com/3581-1/	Third Party Advisory
https://usn.ubuntu.com/3581-2/	Third Party Advisory
https://usn.ubuntu.com/3581-3/	Third Party Advisory
https://usn.ubuntu.com/3582-1/	Third Party Advisory
https://usn.ubuntu.com/3582-2/	Third Party Advisory
https://www.debian.org/security/2017/dsa-4073	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2017-12-16 01:29

Updated : 2023-06-21 21:01

NVD link : CVE-2017-17712

Mitre link : CVE-2017-17712

CVE.ORG link : CVE-2017-17712

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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