CVE-2018-11506

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
The sr_do_ioctl function in drivers/scsi/sr_ioctl.c in the Linux kernel through 4.16.12 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact because sense buffers have different sizes at the CDROM layer and the SCSI layer, as demonstrated by a CDROMREADMODE2 ioctl call.
Overview
  • CVE ID
  • CVE-2018-11506
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-05-28T04:29:00
  • Last Modified Date
  • 2023-02-24T18:37:41
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 4.16.12
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 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://github.com/torvalds/linux/commit/f7068114d45ec55996b9040e98111afa56e010fe Patch
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f7068114d45ec55996b9040e98111afa56e010fe Patch
https://twitter.com/efrmv/status/1001574894273007616 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html Mailing List Third Party Advisory
https://usn.ubuntu.com/3752-2/ Third Party Advisory
https://usn.ubuntu.com/3752-1/ Third Party Advisory
https://usn.ubuntu.com/3752-3/ Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2948 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-11506
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11506
History
Created Old Value New Value Data Type Notes
2022-05-10 16:29:15 Added to TrackCVE
2022-12-03 06:41:43 2018-05-28T04:29Z 2018-05-28T04:29:00 CVE Published Date updated
2022-12-03 06:41:43 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-03 06:41:43 Analyzed Vulnerability Status updated
2023-02-16 18:06:58 Analyzed Undergoing Analysis Vulnerability Status updated
2023-02-24 19:07:49 2023-02-24T18:37:41 CVE Modified Date updated
2023-02-24 19:07:49 Undergoing Analysis Analyzed Vulnerability Status updated