Strix
69K

CVE-2026-98275

Unknown

Last modified

CVE-2026-98275 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: net: ethernet: cortina: Ack RX overrun interrupt correctly The RX overrun interrupt is reported in interrupt status register 4, but gmac_irq() acknowledges it using the RX descriptor error bit from status register 0. For GMAC0 this writes the GMAC1 overrun bit, while for GMAC1 the shift leaves no bit in the 32-bit register. Acknowledge the same per-port RX overrun bit that was detected..

Description

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: cortina: Ack RX overrun interrupt correctly The RX overrun interrupt is reported in interrupt status register 4, but gmac_irq() acknowledges it using the RX descriptor error bit from status register 0. For GMAC0 this writes the GMAC1 overrun bit, while for GMAC1 the shift leaves no bit in the 32-bit register. Acknowledge the same per-port RX overrun bit that was detected.

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88, < 1163cc82dcbc145f912bf2106ab668762f53e483; >= 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88, < 12a0c7bb448c1899ea3d8f97fa47a8740044e16d; >= 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88, < d72d87926ca33c6766dc73ace46859d7220a45bb; >= 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88, < 472493d1d3334d104b9873abc1c2d80ed3b144f3; >= 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88, < 2f23fa11fef9b4a93335894379d82238f0a28228; >= 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88, < 4f33e036e827f368cdb10bcb15ad098448aca0f5; >= 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88, < d4bd670454390aab72ab9fb7b73bce2966c33fe3; >= 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88, < 1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e
LinuxLinux4.16

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-98275?
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: cortina: Ack RX overrun interrupt correctly The RX overrun interrupt is reported in interrupt status register 4, but gmac_irq() acknowledges it using the RX descriptor error bit from status register 0. For GMAC0 this writes the GMAC1 overrun bit, while for GMAC1 the shift leaves no bit in the 32-bit register. Acknowledge the same per-port RX overrun bit that was detected.
How severe is CVE-2026-98275?
Severity scoring for CVE-2026-98275 is pending analysis.
How do I fix CVE-2026-98275?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2026

View all 2026CVEs →

Are you affected by CVE-2026-98275?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST