Bug 2425026 (CVE-2023-54054) - CVE-2023-54054 kernel: scsi: qla2xxx: Fix buffer overrun
Summary: CVE-2023-54054 kernel: scsi: qla2xxx: Fix buffer overrun
Keywords:
Status: NEW
Alias: CVE-2023-54054
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-24 13:02 UTC by OSIDB Bzimport
Modified: 2025-12-25 07:55 UTC (History)
0 users

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Description OSIDB Bzimport 2025-12-24 13:02:53 UTC 
In the Linux kernel, the following vulnerability has been resolved:

scsi: qla2xxx: Fix buffer overrun

Klocwork warning: Buffer Overflow - Array Index Out of Bounds

Driver uses fc_els_flogi to calculate size of buffer.  The actual buffer is
nested inside of fc_els_flogi which is smaller.

Replace structure name to allow proper size calculation.
Comment 1 Alexander B 2025-12-25 07:52:12 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025122426-CVE-2023-54054-292f@gregkh/T
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