CVE-2017-14489

Description

The iscsi_if_rx function in drivers/scsi/scsi_transport_iscsi.c in the Linux kernel through 4.13.2 allows local users to cause a denial of service (panic) by leveraging incorrect length validation.

CVSS Metrics

• v3.0•MEDIUM•Score: 5.5CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
• v2.0•MEDIUM•Score: 4.9AV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS Trends

Current EPSS score: 0.27%• Percentile: 51%

Techniques & Countermeasures

• CWE-20•Improper Input Validation

  The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Affected Systems

• linux•linux_kernel

  ≤ 4.13.2

References (7)

• https://bugzilla.redhat.com/show_bug.cgi?id=1490421
• https://usn.ubuntu.com/3583-2/
• https://patchwork.kernel.org/patch/9923803/
• http://www.debian.org/security/2017/dsa-3981
• https://usn.ubuntu.com/3583-1/
• http://www.securityfocus.com/bid/101011
• https://www.exploit-db.com/exploits/42932/