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CVE-2020-8432

CRITICAL

9.8

Beschreibung

In Das U-Boot through 2020.01, a double free has been found in the cmd/gpt.c do_rename_gpt_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.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/29/2020

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

denx:u-bootopensuse:leap

Schwachen (CWE)

CWE-415CWE-787

Referenzen

http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html(cve@mitre.org)

https://www.mail-archive.com/u-boot%40lists.denx.de/msg354060.html(cve@mitre.org)

https://www.mail-archive.com/u-boot%40lists.denx.de/msg354114.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.mail-archive.com/u-boot%40lists.denx.de/msg354060.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.mail-archive.com/u-boot%40lists.denx.de/msg354114.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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