CVE-2022-45919
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- CVE-2022-45919
CVE Details
| Release Date: | 2022-11-21 | |
| Impact: | Moderate | What is this? |
Description
An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event.
See more information about CVE-2022-45919 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: | 7.0 |
| Vector String: | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | High |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | High |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (kernel-uek) | ELSA-2023-12199 | 2023-03-17 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2023-12206 | 2023-03-21 |
| Oracle Linux version 7 (kernel-uek-container) | ELSA-2023-12200 | 2023-03-17 |
| Oracle Linux version 7 (kernel-uek-container) | ELSA-2023-12207 | 2023-03-21 |
| Oracle Linux version 8 (kernel) | ELSA-2023-7549 | 2023-12-01 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2023-12206 | 2023-03-21 |
| Oracle Linux version 8 (kernel-uek-container) | ELSA-2023-12207 | 2023-03-21 |
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