PT-2017-13486 · Linux+3 · Linux Kernel+3

Wang Chunyu · Published 2017-09-15 · Updated 2018-07-09 · CVE-2017-14489

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.13.2

Description The issue allows local users to cause a denial of service (panic) by leveraging incorrect length validation in the iscsi if rx function.

Recommendations For Linux kernel versions prior to 4.13.2, update to version 4.13.2 or later to resolve the issue.

Exploit

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2017-2268

ALT-PU-2018-1991

CVE-2017-14489

DLA-1099-1

DSA-3981-1

MGASA-2017-0381

MGASA-2017-0383

MGASA-2017-0384

MGASA-2017-0386

MGASA-2017-0387

MGASA-2017-0388

OPENSUSE-SU-2017_2739-1

OPENSUSE-SU-2017_2741-1

SUSE-SU-2017:2847-1

SUSE-SU-2017:2869-1

SUSE-SU-2017:3165-1

SUSE-SU-2017:3265-1

SUSE-SU-2017:3267-1

USN-3469-1

USN-3469-2

USN-3487-1

USN-3583-1

USN-3583-2

Affected Products

Alt Linux

Linux Kernel

Suse

Ubuntu

References · 459

• 🔥 https://exploit-db.com/exploits/42932 · Exploit
• https://ubuntu.com/security/CVE-2017-9984 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-15102 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-17806 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5333 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3583-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2017-0384.html · Security Note
• https://ubuntu.com/security/CVE-2017-12190 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-14991 · Vendor Advisory
• https://patchwork.kernel.org/patch/9923803 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2017:2869-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3583-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-14489 · Security Note
• https://ubuntu.com/security/CVE-2017-5669 · Vendor Advisory
• https://usn.ubuntu.com/3583-1 · Vendor Advisory