CVE-2021-47473

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-47473

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-47473

Related

Published

2024-05-22T07:15:12Z

Modified

2024-09-11T04:41:11.994625Z

Summary

[none]

Details

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

scsi: qla2xxx: Fix a memory leak in an error path of qla2x00processels()

Commit 8c0eb596baa5 ("[SCSI] qla2xxx: Fix a memory leak in an error path of qla2x00processels()"), intended to change:

    bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN


    bsg_job->request->msgcode != FC_BSG_RPT_ELS

but changed it to:

    bsg_job->request->msgcode == FC_BSG_RPT_ELS

instead.

Change the == to a != to avoid leaking the fcport structure or freeing unallocated memory.

References

Affected packages

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.10.84-1

5.10.46-4

5.10.46-5

5.10.70-1~bpo10+1

5.10.70-1

{
    "urgency": "not yet assigned"
}

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.14.16-1

{
    "urgency": "not yet assigned"
}

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.14.16-1

{
    "urgency": "not yet assigned"
}