kernfs: fix use-after-free in __kernfs_remove

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2022-50432 · Microsoft / collected KEV context

cve-program · CVE-2022-50432

• https://git.kernel.org/stable/c/4dfd6a477a1525773469feaf3c514b2c0fef76b5
• https://git.kernel.org/stable/c/02eb35131050735332658029082f61515b7dfe38
• https://git.kernel.org/stable/c/028cf780743eea79abffa7206b9dcfc080ad3546
• https://git.kernel.org/stable/c/c78b0dc6fb7fb389d674e491fd376388cdfb1d53
• https://git.kernel.org/stable/c/6f72a3977ba9d0e5491a5c01315204272e7f9c44
• https://git.kernel.org/stable/c/94d2643df1e70a4c310ebb5e2c493eec33df1a06
• https://git.kernel.org/stable/c/af1b57cc39beca203559576b3046094fc9e5eb32
• https://git.kernel.org/stable/c/4abc99652812a2ddf932f137515d5c5a04723538

No related operational record is retained in the current change model.