CVE-2020-8432 is a critical double free vulnerability in Das U-Boot through version 2020.01, specifically within the do_rename_gpt_parts() function, affecting products like Denx U-Boot and OpenSUSE U-Boot. This flaw, introduced during a memory leak fix attempt, carries a CVSS score of 9.8 (CRITICAL) due to its network-exploitable nature with low attack complexity, potentially leading to arbitrary code execution. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2020.01CPE matchmatch criteria | cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:* | ||
15.2CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.