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CVE-2017-7187

CVSS v3.1 7.8 (High)
78% Progress
CVSS v2.0 7.2 (High)
72% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 1
Advisories 23
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function.

Weaknesses
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2017-03-20 14:59:00
(7 years ago)
Updated Date
2023-02-10 00:53:09
(19 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 3.18.50 version cpe:2.3:o:linux:linux_kernel < 3.18.50
  Linux Kernel from 3.19 version and prior 4.1.40 version cpe:2.3:o:linux:linux_kernel >= 3.19 < 4.1.40
  Linux Kernel from 4.2 version and prior 4.4.60 version cpe:2.3:o:linux:linux_kernel >= 4.2 < 4.4.60
  Linux Kernel from 4.5 version and prior 4.9.21 version cpe:2.3:o:linux:linux_kernel >= 4.5 < 4.9.21
  Linux Kernel from 4.10 version and prior 4.10.9 version cpe:2.3:o:linux:linux_kernel >= 4.10 < 4.10.9