CVE-2024-56747

low-risk

Published 2024-12-29

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().

Do I need to act?

0.01% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.5/10 Medium

LOCAL / LOW complexity

Affected Products (1)

Linux Kernel

Affected Vendors

Linux

References (11)

Patch https://git.kernel.org/stable/c/10a6fc486ac40a410f0fb84cc15161238eccd20a

Patch https://git.kernel.org/stable/c/20b775cf274cfbfa3da871a1108877e17b8b19e1

Patch https://git.kernel.org/stable/c/4e48e5b26b3edc0e1dd329201ffc924a7a1f9337

Patch https://git.kernel.org/stable/c/95bbdca4999bc59a72ebab01663d421d6ce5775d

Patch https://git.kernel.org/stable/c/a4d2011cbe039b25024831427b60ab91ee247066

Patch https://git.kernel.org/stable/c/b778b5240485106abf665eb509cc01779ed0cb00

Patch https://git.kernel.org/stable/c/bb8b45883eb072adba297922b67d1467082ac880

Patch https://git.kernel.org/stable/c/cfc76acaf2c4b43d1e140f1e4cbde15adb540bc5

Patch https://git.kernel.org/stable/c/eaf92fad1f21be63427920c12f22227e5f757424

https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

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low-risk

Severity 18/34 · Moderate

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal