UBUNTU-CVE-2018-10689

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2018-10689
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-10689.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-10689
Upstream
Published
2018-05-03T07:29:00Z
Modified
2025-09-08T16:44:51Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

blktrace (aka Block IO Tracing) 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the devmapread 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.

References

Affected packages

Ubuntu:14.04:LTS / blktrace

Package

Name
blktrace
Purl
pkg:deb/ubuntu/blktrace@1.0.5-1+deb8u1build0.14.04.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.5-1+deb8u1build0.14.04.1

Affected versions

1.*
1.0.5-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.5-1+deb8u1build0.14.04.1",
            "binary_name": "blktrace"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-10689.json"

Ubuntu:16.04:LTS / blktrace

Package

Name
blktrace
Purl
pkg:deb/ubuntu/blktrace@1.1.0-2+deb9u1build0.16.04.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.0-2+deb9u1build0.16.04.1

Affected versions

1.*
1.1.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.1.0-2+deb9u1build0.16.04.1",
            "binary_name": "blktrace"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-10689.json"

Ubuntu:18.04:LTS / blktrace

Package

Name
blktrace
Purl
pkg:deb/ubuntu/blktrace@1.1.0-2+deb9u1build0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.0-2+deb9u1build0.18.04.1

Affected versions

1.*
1.1.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.1.0-2+deb9u1build0.18.04.1",
            "binary_name": "blktrace"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-10689.json"