Vulnerability Monitor

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CVE-2016-7425

The arcmsr_iop_message_xfer function in drivers/scsi/arcmsr/arcmsr_hba.c in the Linux kernel through 4.8.2 does not restrict a certain length field, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) via an ARCMSR_MESSAGE_WRITE_WQBUFFER control code.

Published

2016-10-16T21:59:12.163

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

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

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel < 3.2.84 Yes
Operating System linux linux_kernel < 3.10.105 Yes
Operating System linux linux_kernel < 3.12.67 Yes
Operating System linux linux_kernel < 3.16.39 Yes
Operating System linux linux_kernel < 3.18.46 Yes
Operating System linux linux_kernel < 4.1.37 Yes
Operating System linux linux_kernel < 4.4.27 Yes
Operating System linux linux_kernel < 4.7.10 Yes
Operating System linux linux_kernel < 4.8.4 Yes
Operating System canonical ubuntu_linux 12.04 Yes
Operating System canonical ubuntu_linux 14.04 Yes
Operating System canonical ubuntu_linux 16.04 Yes
Operating System canonical ubuntu_linux 16.10 Yes
References