CVE-2023-2166
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- CVE-2023-2166
CVE Details
| Release Date: | 2022-12-06 | |
| Impact: | Moderate | What is this? |
Description
A null pointer dereference issue was found in can protocol in net/can/af_can.c in the Linux before Linux. ml_priv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service.
See more information about CVE-2023-2166 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: | 5.5 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (kernel) | ELSA-2024-0897 | 2024-03-06 |
| Oracle Linux version 8 (kernel) | ELSA-2024-12169 | 2024-02-22 |
| Oracle Linux version 9 (kernel) | ELSA-2024-0461 | 2024-03-07 |
| Oracle Linux version 9 (kernel) | ELSA-2024-12094 | 2024-01-26 |
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