CVE-2023-6932
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- CVE-2023-6932
CVE Details
| Release Date: | 2023-12-19 | |
| Impact: | Moderate | What is this? |
Description
A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation.\nA race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.\nWe recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.
See more information about CVE-2023-6932 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:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Version: | 3.1 |
| 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 6 (kernel-uek) | ELBA-2024-12467 | 2024-06-28 |
| Oracle Linux version 7 (kernel-uek) | ELBA-2024-12467 | 2024-06-28 |
| Oracle Linux version 8 (kernel) | ELSA-2024-3138 | 2024-05-23 |
| Oracle Linux version 9 (kernel) | ELSA-2024-2394 | 2024-05-02 |
| Oracle VM version 3 (kernel-uek) | OVMSA-2024-0006 | 2024-07-03 |
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