CVE-2021-34401

CVE-2021-34401 affects NVIDIA Linux kernel distributions via the nvmap NVGPU_IOCTL_CHANNEL_SET_ERROR_NOTIFIER path. The root cause is improper access control in nvmap, which can lead to code execution, and impacts confidentiality, integrity, and availability (HIGH in CVSS terms). The issue is dis...

CVE-2021-34403

CVE-2021-34403 affects NVIDIA Linux kernel distributions with a vulnerability in nvmap ioctl that allows a local user to trigger a use‑after‑free, enabling code privilege escalation and impacting confidentiality, integrity, and availability. The issue is rooted in nvmap and is exploitable by a lo...

CVE-2021-34406

CVE-2021-34406 concerns NVIDIA’s Tegra kernel driver (NVHost). The connected records describe a race condition in NVHost that can lead to a null pointer dereference, potentially causing a system reboot on affected devices. The risk is tied to the NVIDIA Tegra kernel driver and the NVHost componen...

CVE-2021-34404

The CVE-2021-34404 entry concerns NVIDIA SHIELD TV Android images (T210) with a BROM vulnerability: if access to AHB-DMA is not restricted when BROM fails, an unprivileged user with physical access could cause denial of service and compromise integrity and confidentiality beyond BROM. Severity is...

CVE-2021-34402

CVE-2021-34402 concerns the NVIDIA Tegra kernel driver, specifically the NVDEC component. The connected documents consistently describe a vulnerability where a user with high privileges may read from or write to a memory location outside the intended buffer boundary, potentially enabling denial o...

CVE-2021-34405

CVE-2021-34405 affects NVIDIA Linux distributions with a vulnerability in TrustZone’s TEE_Malloc function caused by an unchecked return value that can trigger a null pointer dereference and lead to denial of service. Exploitation details are not provided in the supplied documents. Red Hat and PTS...