CVE-2025-5702
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- CVE-2025-5702
CVE Details
| Release Date: | 2025-06-05 | |
| Impact: | Moderate | What is this? |
Description
The strcmp implementation optimized for the Power10 processor in the GNU C Library version 2.39 and later writes to vector registers v20 to v31 without saving contents from the caller (those registers are defined as non-volatile registers by the powerpc64le ABI), resulting in overwriting of its contents and potentially altering control flow of the caller, or leaking the input strings to the function to other parts of the program.
See more information about CVE-2025-5702 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: | 5.6 |
| Vector String: | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | High |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | Low |
| Integrity Impact: | Low |
| Availability Impact: | Low |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 10 (glibc) | ELSA-2025-11066 | 2025-07-15 |
| Oracle Linux version 9 (glibc) | ELSA-2025-20411 | 2025-07-07 |
| Oracle Linux version 9 (glibc) | ELSA-2025-9877 | 2025-06-30 |
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