CVE-2026-98275
net: ethernet: cortina: Ack RX overrun interrupt correctly
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 6, 2026 |
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Affected Versions
Linux / Linux
4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 < 1163cc82dcbc145f912bf2106ab668762f53e483 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 < 12a0c7bb448c1899ea3d8f97fa47a8740044e16d 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 < d72d87926ca33c6766dc73ace46859d7220a45bb 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 < 472493d1d3334d104b9873abc1c2d80ed3b144f3 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 < 2f23fa11fef9b4a93335894379d82238f0a28228 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 < 4f33e036e827f368cdb10bcb15ad098448aca0f5 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 < d4bd670454390aab72ab9fb7b73bce2966c33fe3 4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88 < 1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e
Linux / Linux
4.16
References
git.kernel.org: https://git.kernel.org/stable/c/1163cc82dcbc145f912bf2106ab668762f53e483 git.kernel.org: https://git.kernel.org/stable/c/12a0c7bb448c1899ea3d8f97fa47a8740044e16d git.kernel.org: https://git.kernel.org/stable/c/d72d87926ca33c6766dc73ace46859d7220a45bb git.kernel.org: https://git.kernel.org/stable/c/472493d1d3334d104b9873abc1c2d80ed3b144f3 git.kernel.org: https://git.kernel.org/stable/c/2f23fa11fef9b4a93335894379d82238f0a28228 git.kernel.org: https://git.kernel.org/stable/c/4f33e036e827f368cdb10bcb15ad098448aca0f5 git.kernel.org: https://git.kernel.org/stable/c/d4bd670454390aab72ab9fb7b73bce2966c33fe3 git.kernel.org: https://git.kernel.org/stable/c/1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e