CVE-2022-49503 (GCVE-0-2022-49503)
Vulnerability from cvelistv5
Published
2025-02-26 02:13
Modified
2025-05-04 08:39
Severity ?
Summary
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()'
Impacted products
Vendor Product Version
Linux Linux Version: 4ed1a8d4a25711f780b96920fff2bb531229e322
Version: 4ed1a8d4a25711f780b96920fff2bb531229e322
Version: 4ed1a8d4a25711f780b96920fff2bb531229e322
Version: 4ed1a8d4a25711f780b96920fff2bb531229e322
Version: 4ed1a8d4a25711f780b96920fff2bb531229e322
Version: 4ed1a8d4a25711f780b96920fff2bb531229e322
Version: 4ed1a8d4a25711f780b96920fff2bb531229e322
Version: 4ed1a8d4a25711f780b96920fff2bb531229e322
Version: 4ed1a8d4a25711f780b96920fff2bb531229e322
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   Linux Linux Version: 3.15
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{
  "containers": {
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          "programFiles": [
            "drivers/net/wireless/ath/ath9k/htc_drv_txrx.c"
          ],
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          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "3.15"
            },
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "4.9.318",
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            },
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              "status": "unaffected",
              "version": "4.14.283",
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            },
            {
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              "status": "unaffected",
              "version": "4.19.247",
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            {
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              "lessThanOrEqual": "5.17.*",
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              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "cpeMatch": [
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                  "vulnerable": true
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              ],
              "negate": false,
              "operator": "OR"
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:39:20.063Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0bcb528402cd5e1a6e1833e956fd58a12d509e8e"
        },
        {
          "url": "https://git.kernel.org/stable/c/a048e0c3caa852397b7b50d4c82a0415c05f7ac3"
        },
        {
          "url": "https://git.kernel.org/stable/c/4bdcf32c965c27f55ccc4ee71c1927131115b0bb"
        },
        {
          "url": "https://git.kernel.org/stable/c/2326d398ccd41ba6d93b8346532dfa432ab00fee"
        },
        {
          "url": "https://git.kernel.org/stable/c/461e4c1f199076275f16bf6f3d3e42c6b6c79f33"
        },
        {
          "url": "https://git.kernel.org/stable/c/7f6defe0fabc79f29603c6fa3c80e4fe0456a3e9"
        },
        {
          "url": "https://git.kernel.org/stable/c/eda518db7db16c360bc84379d90675650daa3048"
        },
        {
          "url": "https://git.kernel.org/stable/c/3dad3fed5672828c7fb0465cb66a3d9a70952fa6"
        },
        {
          "url": "https://git.kernel.org/stable/c/2dc509305cf956381532792cb8dceef2b1504765"
        }
      ],
      "title": "ath9k_htc: fix potential out of bounds access with invalid rxstatus-\u003ers_keyix",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49503",
    "datePublished": "2025-02-26T02:13:36.149Z",
    "dateReserved": "2025-02-26T02:08:31.586Z",
    "dateUpdated": "2025-05-04T08:39:20.063Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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