CVE-2026-45872 (GCVE-0-2026-45872)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:15 – Updated: 2026-05-27 12:15
VLAI
Title
scsi: smartpqi: Fix memory leak in pqi_report_phys_luns()
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() pqi_report_phys_luns() fails to release the rpl_list buffer when encountering an unsupported data format or when the allocation for rpl_16byte_wwid_list fails. These early returns bypass the cleanup logic, leading to memory leaks. Consolidate the error handling by adding an out_free_rpl_list label and use goto statements to ensure rpl_list is consistently freed on failure. Compile tested only. Issue found using a prototype static analysis tool and code review.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 28ca6d876c5a375094847606046e0bf5d044d9b4 , < f471ecfec093e39ef8fd08978413793087daa14d (git)
Affected: 28ca6d876c5a375094847606046e0bf5d044d9b4 , < fdf1188cfa80f88c9f18d58cb33d57ff40e70e26 (git)
Affected: 28ca6d876c5a375094847606046e0bf5d044d9b4 , < d52e13122d3771f753dd73ae6512fa01f58015cb (git)
Affected: 28ca6d876c5a375094847606046e0bf5d044d9b4 , < e5579ebaadc7b699868dad0f591a7bf83cd647e1 (git)
Affected: 28ca6d876c5a375094847606046e0bf5d044d9b4 , < 454570434114e4862767f506a442a0f110b639b2 (git)
Affected: 28ca6d876c5a375094847606046e0bf5d044d9b4 , < 41b37312bd9722af77ec7817ccf22d7a4880c289 (git)
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Linux Linux Affected: 5.16
Unaffected: 0 , < 5.16 (semver)
Unaffected: 6.1.165 , ≤ 6.1.* (semver)
Unaffected: 6.6.128 , ≤ 6.6.* (semver)
Unaffected: 6.12.75 , ≤ 6.12.* (semver)
Unaffected: 6.18.14 , ≤ 6.18.* (semver)
Unaffected: 6.19.4 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
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{
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            "drivers/scsi/smartpqi/smartpqi_init.c"
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: smartpqi: Fix memory leak in pqi_report_phys_luns()\n\npqi_report_phys_luns() fails to release the rpl_list buffer when\nencountering an unsupported data format or when the allocation for\nrpl_16byte_wwid_list fails. These early returns bypass the cleanup logic,\nleading to memory leaks.\n\nConsolidate the error handling by adding an out_free_rpl_list label and use\ngoto statements to ensure rpl_list is consistently freed on failure.\n\nCompile tested only. Issue found using a prototype static analysis tool and\ncode review."
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        "dateUpdated": "2026-05-27T12:15:52.133Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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        },
        {
          "url": "https://git.kernel.org/stable/c/41b37312bd9722af77ec7817ccf22d7a4880c289"
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      "title": "scsi: smartpqi: Fix memory leak in pqi_report_phys_luns()",
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    "datePublished": "2026-05-27T12:15:52.133Z",
    "dateReserved": "2026-05-13T15:03:33.081Z",
    "dateUpdated": "2026-05-27T12:15:52.133Z",
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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