CVE-2024-56747 | BDVDB-2026-260556 Detail
LinuxLinux
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().
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact low. Attack vector: local.
Weaknesses#
- CWE-401 Missing Release of Memory after Effective Lifetime
References#
- https://git.kernel.org/stable/c/4e48e5b26b3edc0e1dd329201ffc924a7a1f9337
- https://git.kernel.org/stable/c/eaf92fad1f21be63427920c12f22227e5f757424
- https://git.kernel.org/stable/c/a4d2011cbe039b25024831427b60ab91ee247066
- https://git.kernel.org/stable/c/bb8b45883eb072adba297922b67d1467082ac880
- https://git.kernel.org/stable/c/b778b5240485106abf665eb509cc01779ed0cb00
- https://git.kernel.org/stable/c/10a6fc486ac40a410f0fb84cc15161238eccd20a
- https://git.kernel.org/stable/c/cfc76acaf2c4b43d1e140f1e4cbde15adb540bc5
- https://git.kernel.org/stable/c/20b775cf274cfbfa3da871a1108877e17b8b19e1
- https://git.kernel.org/stable/c/95bbdca4999bc59a72ebab01663d421d6ce5775d
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.