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net: ethernet: cortina: Ack RX overrun interrupt correctly

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-98275

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-98275

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
        "lessThan": "1163cc82dcbc145f912bf2106ab668762f53e483",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
        "lessThan": "12a0c7bb448c1899ea3d8f97fa47a8740044e16d",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
        "lessThan": "d72d87926ca33c6766dc73ace46859d7220a45bb",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
        "lessThan": "472493d1d3334d104b9873abc1c2d80ed3b144f3",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
        "lessThan": "2f23fa11fef9b4a93335894379d82238f0a28228",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
        "lessThan": "4f33e036e827f368cdb10bcb15ad098448aca0f5",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
        "lessThan": "d4bd670454390aab72ab9fb7b73bce2966c33fe3",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88",
        "lessThan": "1dd85662fee6e2ac580b1c4f9a0c0a7ae6e31f0e",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/net/ethernet/cortina/gemini.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "4.16"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "4.16",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.10.271",
        "versionType": "semver",
        "lessThanOrEqual": "5.10.*"
      },
      {
        "status": "unaffected",
        "version": "5.15.222",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.189",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.158",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.12.112",
        "versionType": "semver",
        "lessThanOrEqual": "6.12.*"
      },
      {
        "status": "unaffected",
        "version": "6.18.54",
        "versionType": "semver",
        "lessThanOrEqual": "6.18.*"
      },
      {
        "status": "unaffected",
        "version": "7.2.8",
        "versionType": "semver",
        "lessThanOrEqual": "7.2.*"
      },
      {
        "status": "unaffected",
        "version": "7.3",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/net/ethernet/cortina/gemini.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2026-98275

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#38353 · Revision 1
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Publisher date
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