7.8
CWE
787
Advisory Published
Updated

CVE-2021-1106

First published: Wed Aug 11 2021(Updated: )

NVIDIA Linux kernel distributions contain a vulnerability in nvmap, where writes may be allowed to read-only buffers, which may result in escalation of privileges, complete denial of service, unconstrained information disclosure, and serious data tampering of all processes on the system.

Credit: psirt@nvidia.com

Affected SoftwareAffected VersionHow to fix
NVIDIA Jetson Linux>=32.1<32.6.1
NVIDIA Jetson AGX Xavier
Nvidia Jetson Nano
Nvidia Jetson Nano 2gb
NVIDIA Jetson TX1
NVIDIA Jetson TX2
Nvidia Jetson Tx2 Nx
Nvidia Jetson Xavier Nx
Nvidia Shield Experience<9.0
Nvidia Shield Tv

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Frequently Asked Questions

  • What is CVE-2021-1106?

    CVE-2021-1106 is a vulnerability found in NVIDIA Linux kernel distributions that allows writes to read-only buffers, leading to potential escalation of privileges, denial of service, information disclosure, and data tampering.

  • How severe is the CVE-2021-1106 vulnerability?

    CVE-2021-1106 has a severity score of 7.8 out of 10, indicating a high severity level.

  • Which software versions are affected by CVE-2021-1106?

    NVIDIA Jetson Linux versions between 32.1 and 32.6.1 are affected by the CVE-2021-1106 vulnerability.

  • How can CVE-2021-1106 be exploited?

    CVE-2021-1106 can be exploited by allowing writes to read-only buffers, which may lead to privileges escalation, denial of service, information disclosure, and data tampering.

  • Is NVIDIA Shield TV affected by CVE-2021-1106?

    No, NVIDIA Shield TV is not affected by the CVE-2021-1106 vulnerability.

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