CVE-2021-34390
Last modified
CVE-2021-34390 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Trusty contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow through a specific SMC call that is triggered by the user, which may lead to denial of service.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
Trusty contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow through a specific SMC call that is triggered by the user, which may lead to denial of service.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nvidia | Jetson Linux | < 32.5.1 |
References
- https://nvidia.custhelp.com/app/answers/detail/a_id/5205Patch, Vendor Advisory
- https://nvidia.custhelp.com/app/answers/detail/a_id/5205Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Related CVEs from 2021
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- CVE-2021-34389Trusty contains a vulnerability in NVIDIA OTE protocol messa…5
- CVE-2021-3439HP has identified a potential vulnerability in BIOS firmware…7.8
- CVE-2021-34391Trusty contains a vulnerability in the NVIDIA TLK kernel fun…5.5
- CVE-2021-34392Trusty TLK contains a vulnerability in the NVIDIA TLK kernel…5.5
- CVE-2021-34393Trusty contains a vulnerability in TSEC TA which deserialize…4.4
- CVE-2021-34394Trusty contains a vulnerability in the NVIDIA OTE protocol t…6.7
- CVE-2021-34395Trusty TLK contains a vulnerability in its access permission…4.2
- CVE-2021-34396Bootloader contains a vulnerability in access permission set…2.3
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