CVE-2021-30474 is a critical use-after-free vulnerability in libaom, affecting AOMedia versions prior to 2021-03-30. This flaw, residing in aom_dsp/grain_table.c, carries a CVSS score of 9.8, indicating a severe impact with potential for complete compromise of confidentiality, integrity, and availability. It can be exploited remotely over the network with low attack complexity and no user interaction required. While there is no evidence of active exploitation, public exploit code, or inclusion in the KEV catalog, the vulnerability has garnered significant community discussion, suggesting awareness among researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2021-03-30CPE matchmatch criteria | cpe:2.3:a:aomedia:aomedia:*:*:*:*:*:*:*:* |
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.