CVE-2021-30002
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- CVE-2021-30002
CVE Details
| Release Date: | 2021-04-02 | |
| Impact: | None | What is this? |
Description
An issue was discovered in the Linux kernel before 5.11.3 when a webcam device exists. video_usercopy in drivers/media/v4l2-core/v4l2-ioctl.c has a memory leak for large arguments, aka CID-fb18802a338b.
See more information about CVE-2021-30002 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 6.2 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (kernel-uek) | ELSA-2022-9852 | 2022-10-04 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2022-9852 | 2022-10-04 |
| Oracle Linux version 8 (kernel) | ELSA-2022-7683 | 2022-11-15 |
| Oracle VM version 3 (kernel-uek) | OVMSA-2022-0026 | 2022-10-11 |
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