CVSS 5.5 · Medium EPSS 0,17%
Kerentanan NULL Pointer Dereference pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: nfs: Fix oops in nfs_netfs_init_request() when copying to cache When netfslib wants to copy some data that has just been read on behalf of nfs, it creates a new write request and calls nfs_netfs_init_request() to initialise it, but with a NULL file pointer. This causes nfs_file_open_context() to oops - however, we don't actually need the nfs context as we're only going to write to the cache. Fix this by just returning if we aren't given a file pointer and emit a warning if the request was for something other than copy-to-cache. Further, fix nfs_netfs_free_request() so that it doesn't try to free the context if the pointer is NULL.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 6.12 hingga sebelum 6.12.10 |
| linux | linux kernel | Versi 6.13 rc1 |
| linux | linux kernel | Versi 6.13 rc2 |
| linux | linux kernel | Versi 6.13 rc3 |
| linux | linux kernel | Versi 6.13 rc4 |
| linux | linux kernel | Versi 6.13 rc5 |
| linux | linux kernel | Versi 6.13 rc6 |