CVE-2021-1105
MEDIUMCVSS 4.4/10EPSS 0.21%
Last modified
CVE-2021-1105 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller which may allow a user with elevated privileges to access debug registers during runtime, which may lead to information disclosure.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller which may allow a user with elevated privileges to access debug registers during runtime, which may lead to information disclosure.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nvidia | Dgx-1 P100 | All versions |
| Nvidia | Dgx-1 V100 | All versions |
| Nvidia | Dgx-2 | All versions |
| Nvidia | Dgx Station A100 | All versions |
| Nvidia | Drive Constellation | All versions |
| Nvidia | Geforce Gt 605 | All versions |
| Nvidia | Geforce Gt 610 | All versions |
| Nvidia | Geforce Gt 620 | All versions |
| Nvidia | Geforce Gt 625 | All versions |
| Nvidia | Geforce Gt 630 | All versions |
| Nvidia | Geforce Gt 635 | All versions |
| Nvidia | Geforce Gt 640 | All versions |
| Nvidia | Geforce Gt 705 | All versions |
| Nvidia | Geforce Gt 710 | All versions |
| Nvidia | Geforce Gt 720 | All versions |
| Nvidia | Geforce Gt 730 | All versions |
| Nvidia | Geforce Gt 740 | All versions |
| Nvidia | Geforce Gtx 1050 | All versions |
| Nvidia | Geforce Gtx 1050 Ti | All versions |
| Nvidia | Geforce Gtx 1060 | All versions |
| Nvidia | Geforce Gtx 1070 | All versions |
| Nvidia | Geforce Gtx 1070 Ti | All versions |
| Nvidia | Geforce Gtx 1080 | All versions |
| Nvidia | Geforce Gtx 1080 Ti | All versions |
| Nvidia | Geforce Gtx 1650 | All versions |
| Nvidia | Geforce Gtx 1650 Super | All versions |
| Nvidia | Geforce Gtx 1660 | All versions |
| Nvidia | Geforce Gtx 1660 Super | All versions |
| Nvidia | Geforce Gtx 1660 Ti | All versions |
| Nvidia | Geforce Gtx 645 | All versions |
| Nvidia | Geforce Gtx 650 | All versions |
| Nvidia | Geforce Gtx 650 Ti | All versions |
| Nvidia | Geforce Gtx 650 Ti Boost | All versions |
| Nvidia | Geforce Gtx 660 | All versions |
| Nvidia | Geforce Gtx 660 Ti | All versions |
| Nvidia | Geforce Gtx 670 | All versions |
| Nvidia | Geforce Gtx 680 | All versions |
| Nvidia | Geforce Gtx 690 | All versions |
| Nvidia | Geforce Gtx 745 | All versions |
| Nvidia | Geforce Gtx 750 | All versions |
| Nvidia | Geforce Gtx 750 Ti | All versions |
| Nvidia | Geforce Gtx 760 | All versions |
| Nvidia | Geforce Gtx 760 Ti | All versions |
| Nvidia | Geforce Gtx 770 | All versions |
| Nvidia | Geforce Gtx 780 | All versions |
| Nvidia | Geforce Gtx 780 Ti | All versions |
| Nvidia | Geforce Gtx 950 | All versions |
| Nvidia | Geforce Gtx 960 | All versions |
| Nvidia | Geforce Gtx 970 | All versions |
| Nvidia | Geforce Gtx 980 | All versions |
Showing 50 of 135 affected configurations. See NVD for the full list.
References
- https://nvidia.custhelp.com/app/answers/detail/a_id/5263Vendor Advisory
- https://nvidia.custhelp.com/app/answers/detail/a_id/5263Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-1105?
NVIDIA GPU and Tegra hardware contain a vulnerability in the internal microcontroller which may allow a user with elevated privileges to access debug registers during runtime, which may lead to information disclosure.
How severe is CVE-2021-1105?
CVE-2021-1105 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2021-1105?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-1099NVIDIA vGPU software contains a vulnerability in the Virtual…7.8
- CVE-2021-1100NVIDIA vGPU software contains a vulnerability in the Virtual…5.5
- CVE-2021-1101NVIDIA vGPU software contains a vulnerability in the Virtual…5.5
- CVE-2021-1102NVIDIA vGPU software contains a vulnerability in the Virtual…5.5
- CVE-2021-1103NVIDIA vGPU software contains a vulnerability in the Virtual…4.4
- CVE-2021-1104The RISC-V Instruction Set Manual contains a documented ambi…9.8
- CVE-2021-1106NVIDIA Linux kernel distributions contain a vulnerability in…7.8
- CVE-2021-1107NVIDIA Linux kernel distributions contain a vulnerability in…7.8
- CVE-2021-1108NVIDIA Linux kernel distributions contain a vulnerability in…7.3
- CVE-2021-1109NVIDIA camera firmware contains a multistep, timing-related …6.3
- CVE-2021-1110NVIDIA Linux kernel distributions on Jetson Xavier contain a…7.1
- CVE-2021-1111Bootloader contains a vulnerability in the NV3P server where…6.7
Are you affected by CVE-2021-1105?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST