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CVE-2024-35930

Status: ModifiedMedium (5.5)—

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

scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc()

The call to lpfc_sli4_resume_rpi() in lpfc_rcv_padisc() may return an unsuccessful status. In such cases, the elsiocb is not issued, the completion is not called, and thus the elsiocb resource is leaked.

Check return value after calling lpfc_sli4_resume_rpi() and conditionally release the elsiocb resource.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

CWEs

References

Raw JSON (NVD)

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          "value": "CWE-401"
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc()\n\nThe call to lpfc_sli4_resume_rpi() in lpfc_rcv_padisc() may return an\nunsuccessful status.  In such cases, the elsiocb is not issued, the\ncompletion is not called, and thus the elsiocb resource is leaked.\n\nCheck return value after calling lpfc_sli4_resume_rpi() and conditionally\nrelease the elsiocb resource."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se resolvió la siguiente vulnerabilidad: scsi: lpfc: corrige una posible pérdida de memoria en lpfc_rcv_padisc() La llamada a lpfc_sli4_resume_rpi() en lpfc_rcv_padisc() puede devolver un estado fallido. En tales casos, no se emite elsiocb, no se llama a la finalización y, por lo tanto, se filtra el recurso elsiocb. Verifique el valor de retorno después de llamar a lpfc_sli4_resume_rpi() y libere condicionalmente el recurso elsiocb."
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