CVE-2025-23159
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- CVE-2025-23159
CVE Details
| Release Date: | 2025-05-01 | |
| Impact: | Moderate | What is this? |
Description
In the Linux kernel, the following vulnerability has been resolved: media: venus: hfi: add a check to handle OOB in sfr region sfr->buf_size is in shared memory and can be modified by malicious user. OOB write is possible when the size is made higher than actual sfr data buffer. Cap the size to allocated size for such cases.
See more information about CVE-2025-23159 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:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.1 |
| 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 7 (kernel-uek) | ELSA-2025-20471 | 2025-07-14 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2025-20470 | 2025-07-14 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2025-20471 | 2025-07-14 |
| Oracle Linux version 9 (kernel-uek) | ELSA-2025-20470 | 2025-07-14 |
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