CVE-2023-53066 (GCVE-0-2023-53066)

Vulnerability from cvelistv5 – Published: 2025-05-02 15:55 – Updated: 2025-05-04 07:49
VLAI?
Title
qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info
Summary
In the Linux kernel, the following vulnerability has been resolved: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info We have to make sure that the info returned by the helper is valid before using it. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 733def6a04bf3d2810dd675e1240f8df94d633c3 , < 7bd0037822fd04da13721f77a42ee5a077d4c5fb (git)
Affected: 733def6a04bf3d2810dd675e1240f8df94d633c3 , < 7742c08e012eb65405e8304d100641638c5ff882 (git)
Affected: 733def6a04bf3d2810dd675e1240f8df94d633c3 , < 42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270 (git)
Affected: 733def6a04bf3d2810dd675e1240f8df94d633c3 , < 39c3b9dd481c3afce9439b29bafe00444cb4406b (git)
Affected: 733def6a04bf3d2810dd675e1240f8df94d633c3 , < e42d3bde4ec03c863259878dddaef5c351cca7ad (git)
Affected: 733def6a04bf3d2810dd675e1240f8df94d633c3 , < 97ea704f39b5ded96f071e98701aa543f6f89683 (git)
Affected: 733def6a04bf3d2810dd675e1240f8df94d633c3 , < b224b0cab3a66e93d414825065a2e667a1d28c32 (git)
Affected: 733def6a04bf3d2810dd675e1240f8df94d633c3 , < 25143b6a01d0cc5319edd3de22ffa2578b045550 (git)
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    Linux Linux Affected: 4.7
Unaffected: 0 , < 4.7 (semver)
Unaffected: 4.14.312 , ≤ 4.14.* (semver)
Unaffected: 4.19.280 , ≤ 4.19.* (semver)
Unaffected: 5.4.240 , ≤ 5.4.* (semver)
Unaffected: 5.10.177 , ≤ 5.10.* (semver)
Unaffected: 5.15.105 , ≤ 5.15.* (semver)
Unaffected: 6.1.22 , ≤ 6.1.* (semver)
Unaffected: 6.2.9 , ≤ 6.2.* (semver)
Unaffected: 6.3 , ≤ * (original_commit_for_fix)
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{
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          "programFiles": [
            "drivers/net/ethernet/qlogic/qed/qed_sriov.c"
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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nqed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info\n\nWe have to make sure that the info returned by the helper is valid\nbefore using it.\n\nFound by Linux Verification Center (linuxtesting.org) with the SVACE\nstatic analysis tool."
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      "providerMetadata": {
        "dateUpdated": "2025-05-04T07:49:04.496Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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    "dateReserved": "2025-05-02T15:51:43.548Z",
    "dateUpdated": "2025-05-04T07:49:04.496Z",
    "state": "PUBLISHED"
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}


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