Bug 2334814 (CVE-2024-56747) - CVE-2024-56747 kernel: scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()
Summary: CVE-2024-56747 kernel: scsi: qedi: Fix a possible memory leak in qedi_alloc_a...
Keywords:
Status: NEW
Alias: CVE-2024-56747
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-12-29 12:01 UTC by OSIDB Bzimport
Modified: 2024-12-30 04:45 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2024-12-29 12:01:45 UTC 
In the Linux kernel, the following vulnerability has been resolved:

scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()

Hook "qedi_ops->common->sb_init = qed_sb_init" does not release the DMA
memory sb_virt when it fails. Add dma_free_coherent() to free it. This
is the same way as qedr_alloc_mem_sb() and qede_alloc_mem_sb().
Comment 1 Avinash Hanwate 2024-12-30 04:41:57 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024122926-CVE-2024-56747-7c03@gregkh/T
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