CVE-2017-15115

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
The sctp_do_peeloff function in net/sctp/socket.c in the Linux kernel before 4.14 does not check whether the intended netns is used in a peel-off action, which allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via crafted system calls.
Overview
  • CVE ID
  • CVE-2017-15115
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-11-15T21:29:00
  • Last Modified Date
  • 2023-01-19T15:46:55
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 4.14
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://patchwork.ozlabs.org/patch/827077/ Issue Tracking Patch Third Party Advisory
https://github.com/torvalds/linux/commit/df80cd9b28b9ebaa284a41df611dbf3a2d05ca74 Issue Tracking Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1513345 Issue Tracking Patch Third Party Advisory
http://seclists.org/oss-sec/2017/q4/282 Issue Tracking Mailing List Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=df80cd9b28b9ebaa284a41df611dbf3a2d05ca74 Issue Tracking Patch Vendor Advisory
http://www.securityfocus.com/bid/101877 Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html Mailing List Third Party Advisory
https://usn.ubuntu.com/3583-2/ Third Party Advisory
https://usn.ubuntu.com/3583-1/ Third Party Advisory
https://usn.ubuntu.com/3582-2/ Third Party Advisory
https://usn.ubuntu.com/3582-1/ Third Party Advisory
https://usn.ubuntu.com/3581-3/ Third Party Advisory
https://usn.ubuntu.com/3581-2/ Third Party Advisory
https://usn.ubuntu.com/3581-1/ Third Party Advisory
https://source.android.com/security/bulletin/pixel/2018-04-01 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-15115
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15115
History
Created Old Value New Value Data Type Notes
2022-05-10 07:53:23 Added to TrackCVE
2022-12-02 23:04:51 2017-11-15T21:29Z 2017-11-15T21:29:00 CVE Published Date updated
2022-12-02 23:04:51 2019-05-08T18:28:52 CVE Modified Date updated
2022-12-02 23:04:51 Analyzed Vulnerability Status updated
2023-01-18 18:08:47 Analyzed Undergoing Analysis Vulnerability Status updated
2023-01-19 16:07:01 2023-01-19T15:46:55 CVE Modified Date updated
2023-01-19 16:07:01 Undergoing Analysis Analyzed Vulnerability Status updated