Detections
Analytics
CVE-2023-54040
medium
Description
In the Linux kernel, the following vulnerability has been resolved: ice: fix wrong fallback logic for FDIR When adding a FDIR filter, if ice_vc_fdir_set_irq_ctx returns failure, the inserted fdir entry will not be removed and if ice_vc_fdir_write_fltr returns failure, the fdir context info for irq handler will not be cleared which may lead to inconsistent or memory leak issue. This patch refines failure cases to resolve this issue.
References
https://git.kernel.org/stable/c/cbfed5f114b5310f221979fc8190f55c6abc3400
https://git.kernel.org/stable/c/b4a01ace20f5c93c724abffc0a83ec84f514b98d
https://git.kernel.org/stable/c/aad3b871efe26f36f45f8b4649653b5d3fd9c35e
https://git.kernel.org/stable/c/391d28c0e38c0e5b11a4240a2b4976cf63e87f45