CVE-2021-34386 — MEDIUM (6.3)

Q: How severe is CVE-2021-34386?

CVE-2021-34386 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-34386?

Check the references section above for vendor advisories and patch information. Affected products include: Nvidia Jetson Linux, Nvidia Jetson Tx1.

Vulnerability Description

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the calloc size calculation can cause the multiplication of count and size can overflow, which might lead to heap overflows.

CVSS Score

6.3

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Nvidia	Jetson Linux	< 32.5.1
Nvidia	Jetson Tx1	-

Related Weaknesses (CWE)

CWE-190

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5205Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5205Vendor Advisory

FAQ

What is CVE-2021-34386?

CVE-2021-34386 is a vulnerability with a CVSS score of 6.3 (MEDIUM). Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the calloc size calculation can cause the multiplication of count and size can overflow, which might lead to h...

How severe is CVE-2021-34386?

CVE-2021-34386 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-34386?

Check the references section above for vendor advisories and patch information. Affected products include: Nvidia Jetson Linux, Nvidia Jetson Tx1.