What is CVE-2021-1108?

CVE-2021-1108 is a High severity Linux kernel vulnerability with a CVSS score of 7.3 out of 10. CVE-2021-1108 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2021-1108?

CVE-2021-1108 has a CVSS score of 7.3 out of 10, rated High severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H.

Is there a patch available for CVE-2021-1108?

No patch is currently available for CVE-2021-1108. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2021-1108 actively exploited?

CVE-2021-1108 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2021-1108

High

NVIDIA Linux kernel distributions contain a vulnerability in FuSa Capture (VI/ISP), where integer underflow due to lack of input validation may lead to complete denial of service, partial integrity, and serious confidentiality loss for all processes in the system.

Package Linux Kernel

Published 2021-08-11

Last modified 2024-11-21

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

7.3

out of 10

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

High

Vector string

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

Weakness type

CWE-191

CVE-2021-1108 is classified as CWE-191

See CWE-191 on MITRE CWE for full details on this weakness type.

References

The following references provide additional information about CVE-2021-1108 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

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

Vendor Advisory
Nvidia
https://nvidia.custhelp.com/app/answers/detail/a_id/5259

Vendor Advisory

Details

CVE ID CVE-2021-1108

Severity High

CVSS score 7.3 / 10

CVSS version 3.1

Published 2021-08-11

Modified 2024-11-21

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2021-1108?

CVE-2021-1108 is a High severity Linux kernel vulnerability with a CVSS score of 7.3 out of 10 . CVE-2021-1108 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2021-1108?

CVE-2021-1108 has a CVSS score of 7.3 out of 10, rated High severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H.
Is there a patch available for CVE-2021-1108?

No patch is currently available for CVE-2021-1108. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2021-1108 actively exploited?

No — CVE-2021-1108 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.