CVE-2023-2513
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- CVE-2023-2513
CVE Details
| Release Date: | 2022-06-14 | |
| Impact: | Moderate | What is this? |
Description
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.
See more information about CVE-2023-2513 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: | 6.7 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | High |
| 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) | ELSA-2023-12842 | 2023-10-03 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2023-12842 | 2023-10-03 |
| Oracle Linux version 8 (kernel) | ELSA-2023-7077 | 2023-11-17 |
| Oracle VM version 3 (kernel-uek) | OVMSA-2023-0023 | 2023-11-02 |
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