{"id":"CVE-2026-98275","summary":"net: ethernet: cortina: Ack RX overrun interrupt correctly","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: cortina: Ack RX overrun interrupt correctly\n\nThe RX overrun interrupt is reported in interrupt status register 4, but\ngmac_irq() acknowledges it using the RX descriptor error bit from status\nregister 0. For GMAC0 this writes the GMAC1 overrun bit, while for GMAC1\nthe shift leaves no bit in the 32-bit register.\n\nAcknowledge the same per-port RX overrun bit that was detected.","modified":"2026-10-07T02:47:30.322531207Z","published":"2026-10-06T08:45:36.081Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98275.json","cna_assigner":"Linux"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1163cc82dcbc145f912bf2106ab668762f53e483"},{"type":"WEB","url":"https://git.kernel.org/stable/c/12a0c7bb448c1899ea3d8f97fa47a8740044e16d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2f23fa11fef9b4a93335894379d82238f0a28228"},{"type":"WEB","url":"https://git.kernel.org/stable/c/472493d1d3334d104b9873abc1c2d80ed3b144f3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4f33e036e827f368cdb10bcb15ad098448aca0f5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d4bd670454390aab72ab9fb7b73bce2966c33fe3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d72d87926ca33c6766dc73ace46859d7220a45bb"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98275.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98275"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88"},{"fixed":"1163cc82dcbc145f912bf2106ab668762f53e483"},{"fixed":"12a0c7bb448c1899ea3d8f97fa47a8740044e16d"},{"fixed":"d72d87926ca33c6766dc73ace46859d7220a45bb"},{"fixed":"472493d1d3334d104b9873abc1c2d80ed3b144f3"},{"fixed":"2f23fa11fef9b4a93335894379d82238f0a28228"},{"fixed":"4f33e036e827f368cdb10bcb15ad098448aca0f5"},{"fixed":"d4bd670454390aab72ab9fb7b73bce2966c33fe3"},{"fixed":"1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98275.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.16.0"},{"fixed":"5.10.271"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.222"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.189"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.158"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.112"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.54"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.8"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98275.json"}}],"schema_version":"1.9.0"}