CVE-2018-10689

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
Description
blktrace (aka Block IO Tracing) 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the dev_map_read function in btt/devmap.c because the device and devno arrays are too small, as demonstrated by an invalid free when using the btt program with a crafted file.
Overview
  • CVE ID
  • CVE-2018-10689
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-05-03T07:29:00
  • Last Modified Date
  • 2021-07-08T07:15:07
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:blktrace_project:blktrace:1.2.0:*:*:*:*:android:*:* 1 OR
cpe:2.3:a:blktrace_project:blktrace:1.2.0:*:*:*:*:linux:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.spinics.net/lists/linux-btrace/msg00847.html Mailing List Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/axboe/blktrace.git/commit/?id=d61ff409cb4dda31386373d706ea0cfb1aaac5b7 Patch
http://git.kernel.dk/?p=blktrace.git;a=log;h=d61ff409cb4dda31386373d706ea0cfb1aaac5b7 Issue Tracking Third Party Advisory
http://www.securityfocus.com/bid/104142 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2019:2162
https://security.gentoo.org/glsa/202107-15
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-10689
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10689
History
Created Old Value New Value Data Type Notes
2022-05-10 07:08:31 Added to TrackCVE
2022-12-03 05:52:59 2018-05-03T07:29Z 2018-05-03T07:29:00 CVE Published Date updated
2022-12-03 05:52:59 2021-07-08T07:15:07 CVE Modified Date updated
2022-12-03 05:52:59 Modified Vulnerability Status updated