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CVE-2026-22993 idpf: Fix RSS LUT NULL ptr issue after soft reset

🗓️ 23 Jan 2026 15:24:13Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 57 Views

Fix RSS LUT NULL pointer after soft reset; restore LUT only if queue count changes.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/intel/idpf/idpf_lib.c",
      "drivers/net/ethernet/intel/idpf/idpf_txrx.c",
      "drivers/net/ethernet/intel/idpf/idpf_txrx.h"
    ],
    "versions": [
      {
        "version": "02cbfba1add5bd9088c7d14c6b93b77a6ea8f3bb",
        "lessThan": "a09380354d2f14759b9dd45de1bc2f6bf49e651b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "02cbfba1add5bd9088c7d14c6b93b77a6ea8f3bb",
        "lessThan": "ab92fa4dd81beaaed4e93a851f7a37c9b2d9776f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "02cbfba1add5bd9088c7d14c6b93b77a6ea8f3bb",
        "lessThan": "ebecca5b093895da801b3eba1a55b4ec4027d196",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/intel/idpf/idpf_lib.c",
      "drivers/net/ethernet/intel/idpf/idpf_txrx.c",
      "drivers/net/ethernet/intel/idpf/idpf_txrx.h"
    ],
    "versions": [
      {
        "version": "6.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.80",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.6",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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