What is CVE-2025-37935?

CVE-2025-37935 is a critical-severity vulnerability in Linux. CVSS score: 9.8/10. Published 2025-05-20.

How severe is CVE-2025-37935?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Linux

CVE-2025-37935

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: fix SER panic with 4GB+ RAM If the mtk_poll_rx() function detects the MTK_RESETTING flag, it will jump to release_desc and refill the high word of the SDP on the 4GB RFB. Subsequently, mtk_rx_clean will process an incorrect SDP, leading to a panic. Add patch from MediaTek's SDK to resolve this.

EPSS: 0.002 (6.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linux — versions 2d75891ebc09ba9cf30697dfd54497ef0220308f, 6.6, 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)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2025-37935?: CVE-2025-37935 is a critical-severity vulnerability in Linux. CVSS score: 9.8/10. Published 2025-05-20.
How severe is CVE-2025-37935?: Critical severity. CVSS v3 base score is 9.8 out of 10.