CVE-2021-34386
MEDIUM
6.7
CVSS Score
Published: June 21, 2021 at 09:35 PM UTC
Updated: June 17, 2026 at 03:55 AM UTC
2 products affected across 1 vendorJetson LinuxJetson TX1
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Severity
MEDIUM6.7
Exploit prediction
EPSS 0.2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 32.5.1
Affected range stops below 32.5.1, so it looks safe — our inference, not a vendor statement
nvidia-jetson-tx1 (environment)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://nvidia.custhelp.com/app/answers/detail/a_id/5205CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-190
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