A heap-buffer-overflow read vulnerability was found in libaom, the reference AV1 codec implementation. A missing bounds check in the SVC (Scalable Video Coding) layer ID control function allows setting a spatial_layer_id exceeding the configured number of layers. This causes an out-of-bounds heap read of approximately 40,728 bytes when computing a layer context array index. An attacker who can influence SVC encoder parameters in a network-facing service could exploit this for information disclosure (heap content leak) or denial of service (segmentation fault from hitting unmapped memory).
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Red Hat | Red Hat AI Inference Server | All Versions ImpactedCNA affecteddefault affected | |
| Red Hat | Red Hat Enterprise Linux AI 3.5 For RHEL 9 | Range not provided by sourceCNA affecteddefault affected | |
| Red Hat | Red Hat OpenShift AI (RHOAI) | All Versions ImpactedCNA affecteddefault affected | |
| Red Hat | Red Hat Enterprise Linux 10 | All Versions ImpactedCNA affecteddefault affected | |
| Red Hat | Red Hat Enterprise Linux 9 | All Versions ImpactedCNA affecteddefault affected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.