{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-98275",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-98275"
  ],
  "published": "2026-10-06T08:47:10Z",
  "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.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.189",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-98275"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1163cc82dcbc145f912bf2106ab668762f53e483"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/12a0c7bb448c1899ea3d8f97fa47a8740044e16d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d72d87926ca33c6766dc73ace46859d7220a45bb"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/472493d1d3334d104b9873abc1c2d80ed3b144f3"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2f23fa11fef9b4a93335894379d82238f0a28228"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4f33e036e827f368cdb10bcb15ad098448aca0f5"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d4bd670454390aab72ab9fb7b73bce2966c33fe3"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-10-06T08:47:10Z"
  }
}