What is CVE-2025-37873?

CVE-2025-37873 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2025-05-09.

How severe is CVE-2025-37873?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Linux

CVE-2025-37873

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix missing ring index trim on error path Commit under Fixes converted tx_prod to be free running but missed masking it on the Tx error path. This crashes on error conditions, for example when DMA mapping fails.

EPSS: 0.003 (20.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linux — versions 6d1add95536bafe585c500ad8114af7ed4225a0f, 6.8, 0
Linux Linux_kernel — versions 6.15

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2025-37873?: CVE-2025-37873 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2025-05-09.
How severe is CVE-2025-37873?: High severity. CVSS v3 base score is 7.8 out of 10.