ghsa-w72r-9wq7-mqwh
Vulnerability from github
Published
2025-10-21 12:31
Modified
2025-10-21 12:31
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Details

In the Linux kernel, the following vulnerability has been resolved:

ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix

The "rxstatus->rs_keyix" eventually gets passed to test_bit() so we need to ensure that it is within the bitmap.

drivers/net/wireless/ath/ath9k/common.c:46 ath9k_cmn_rx_accept() error: passing untrusted data 'rx_stats->rs_keyix' to 'test_bit()'

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49503"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:26Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nath9k_htc: fix potential out of bounds access with invalid rxstatus-\u003ers_keyix\n\nThe \"rxstatus-\u003ers_keyix\" eventually gets passed to test_bit() so we need to\nensure that it is within the bitmap.\n\ndrivers/net/wireless/ath/ath9k/common.c:46 ath9k_cmn_rx_accept()\nerror: passing untrusted data \u0027rx_stats-\u003ers_keyix\u0027 to \u0027test_bit()\u0027",
  "id": "GHSA-w72r-9wq7-mqwh",
  "modified": "2025-10-21T12:31:26Z",
  "published": "2025-10-21T12:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49503"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0bcb528402cd5e1a6e1833e956fd58a12d509e8e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2326d398ccd41ba6d93b8346532dfa432ab00fee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2dc509305cf956381532792cb8dceef2b1504765"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3dad3fed5672828c7fb0465cb66a3d9a70952fa6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/461e4c1f199076275f16bf6f3d3e42c6b6c79f33"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4bdcf32c965c27f55ccc4ee71c1927131115b0bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7f6defe0fabc79f29603c6fa3c80e4fe0456a3e9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a048e0c3caa852397b7b50d4c82a0415c05f7ac3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eda518db7db16c360bc84379d90675650daa3048"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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