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CVE-2026-68349 wifi: carl9170: fix buffer overflow in rx_stream failover path

🗓️ 10 Aug 2026 12:03:26Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Linux wifi carl9170 fix buffer overflow in rx_stream failover by capping copy to missing byte count.

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/wireless/ath/carl9170/rx.c"
    ],
    "versions": [
      {
        "version": "a84fab3cbfdc427e7d366f1cc844f27b2084c26c",
        "lessThan": "5fb00a09e9b0375e1ad9d4fefc4a62a67e7ea658",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a84fab3cbfdc427e7d366f1cc844f27b2084c26c",
        "lessThan": "48c81fb523ecdc6a4b8654944ff32e499f21e6d0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a84fab3cbfdc427e7d366f1cc844f27b2084c26c",
        "lessThan": "a1ce01764a812c22a47d30aea78e347aebd3eea1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a84fab3cbfdc427e7d366f1cc844f27b2084c26c",
        "lessThan": "5acfa18de66b6089b81c1c0bf1a3ae3c940ec39e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a84fab3cbfdc427e7d366f1cc844f27b2084c26c",
        "lessThan": "b9dfee5e63ee9b5c47be9e344ebc5bd3f43fca78",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a84fab3cbfdc427e7d366f1cc844f27b2084c26c",
        "lessThan": "4503829843353dbb18b879c35be1cdfc9af677b7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a84fab3cbfdc427e7d366f1cc844f27b2084c26c",
        "lessThan": "21f59906ea75618fdd46a7e32754d54fbee083ea",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a84fab3cbfdc427e7d366f1cc844f27b2084c26c",
        "lessThan": "a1a21995c2e1cc2ca6b2226cfe4f5f018370182a",
        "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/wireless/ath/carl9170/rx.c"
    ],
    "versions": [
      {
        "version": "2.6.37",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.37",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.265",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.216",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.183",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.148",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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