CVE-2017-10663

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
The sanity_check_ckpt function in fs/f2fs/super.c in the Linux kernel before 4.12.4 does not validate the blkoff and segno arrays, which allows local users to gain privileges via unspecified vectors.
Overview
  • CVE ID
  • CVE-2017-10663
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-08-19T18:29:00
  • Last Modified Date
  • 2023-01-17T21:02:26
Weakness Enumerations
CWE URL
CWE-129 http://cwe.mitre.org/data/definitions/129.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 4.12.3
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://source.android.com/security/bulletin/2017-08-01 Third Party Advisory
https://github.com/torvalds/linux/commit/15d3042a937c13f5d9244241c7a9c8416ff6e82a Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1481149 Issue Tracking Patch
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.12.4 Mailing List Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=15d3042a937c13f5d9244241c7a9c8416ff6e82a Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/100215 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-10663
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10663
History
Created Old Value New Value Data Type Notes
2022-05-10 08:54:06 Added to TrackCVE
2022-12-02 20:10:19 2017-08-19T18:29Z 2017-08-19T18:29:00 CVE Published Date updated
2022-12-02 20:10:19 2017-08-23T17:53:47 CVE Modified Date updated
2022-12-02 20:10:19 Analyzed Vulnerability Status updated
2023-01-12 20:07:34 Analyzed Undergoing Analysis Vulnerability Status updated
2023-01-17 21:06:16 2023-01-17T21:02:26 CVE Modified Date updated
2023-01-17 21:06:16 Undergoing Analysis Analyzed Vulnerability Status updated