Null Pointer Dereference in NVIDIA Linux Kernel Distributions
CVE-2021-1112

5.5MEDIUM

Key Information:

Vendor
Nvidia
Status
Jetson Agx Xavier Series, Jetson Xavier Nx, Jetson Tx2 Series, Jetson Tx2 Nx, Jetson Nano, Jetson Nano 2gb, Jetson Tx1
Vendor
CVE Published:
11 August 2021

Summary

A vulnerability exists in NVIDIA Linux kernel distributions that affects the nvmap module, allowing a null pointer dereference issue. This flaw may lead to complete denial of service, impacting system stability and accessibility. Administrators are encouraged to review the relevant updates and apply necessary patches to mitigate the potential risks associated with this vulnerability.

Affected Version(s)

Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX, Jetson Nano, Jetson Nano 2GB, Jetson TX1 All Jetson Linux versions prior to r32.6.1

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5216
x_refsource_CONFIRM

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.