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CVE-2024-56747: scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()

Description

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().

Classification

CVE ID: CVE-2024-56747

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 5.08% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

Timeline

2024-12-30 00:30:25 UTC
CVE

scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()
2025-03-06 09:45:26 UTC
Tenable Plugins

Linux Distros Unpatched Vulnerability : CVE-2024-56747