CVE-2025-39858
- Source
- https://cve.org/CVERecord?id=CVE-2025-39858
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39858.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-39858
- Downstream
- Published
- 2025-09-19T15:26:28.985Z
- Modified
- 2026-04-02T12:48:11.243703Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
eth: mlx4: Fix ISERR() vs NULL check bug in mlx4encreaterx_ring
Replace NULL check with ISERR() check after calling pagepoolcreate() since this function returns error pointers (ERRPTR). Using NULL check could lead to invalid pointer dereference.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39858.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/7b77d8841a98a9f45c8a615222c698df8dec581c
- https://git.kernel.org/stable/c/e580beaf43d563aaf457f1c7f934002355ebfe7b
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39858.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-39858
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git