CVE-2020-8432

See a problem?
Source
https://nvd.nist.gov/vuln/detail/CVE-2020-8432
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8432.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-8432
Published
2020-01-29T19:15:14Z
Modified
2024-06-30T12:01:22Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In Das U-Boot through 2020.01, a double free has been found in the cmd/gpt.c dorenamegpt_parts() function. Double freeing may result in a write-what-where condition, allowing an attacker to execute arbitrary code. NOTE: this vulnerablity was introduced when attempting to fix a memory leak identified by static analysis.

References

Affected packages

Debian:11 / u-boot

Package

Name
u-boot
Purl
pkg:deb/debian/u-boot?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2020.01+dfsg-2

Ecosystem specific

{
    "urgency": "low"
}

Debian:12 / u-boot

Package

Name
u-boot
Purl
pkg:deb/debian/u-boot?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2020.01+dfsg-2

Ecosystem specific

{
    "urgency": "low"
}

Debian:13 / u-boot

Package

Name
u-boot
Purl
pkg:deb/debian/u-boot?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2020.01+dfsg-2

Ecosystem specific

{
    "urgency": "low"
}