What’s Vulnerable › Vulnerabilities
CVE-2021-30474
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-06-02 · updated 2026-06-17
- Weakness: CWE-416
Description
aom_dsp/grain_table.c in libaom in AOMedia before 2021-03-30 has a use-after-free.
Affected products
- Aomedia: before 2021-03-30 — fixed in 2021-03-30
How to fix
Upgrade to a fixed version: Aomedia 2021-03-30. Check the vendor advisory for mitigations.
References
- https://aomedia.googlesource.com/aom/+/6e31957b6dc62dbc7d1bb70cd84902dd14c4bf2e
- https://bugs.chromium.org/p/aomedia/issues/detail?id=3000
- https://lists.debian.org/debian-lts-announce/2023/09/msg00003.html
- https://security.gentoo.org/glsa/202401-32
- https://www.debian.org/security/2023/dsa-5490
- https://aomedia.googlesource.com/aom/+/6e31957b6dc62dbc7d1bb70cd84902dd14c4bf2e
- https://bugs.chromium.org/p/aomedia/issues/detail?id=3000
- https://lists.debian.org/debian-lts-announce/2023/09/msg00003.html
- https://security.gentoo.org/glsa/202401-32
- https://www.debian.org/security/2023/dsa-5490
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