mtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe()
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.5epss 0.3%
probabilidade de exploração
0.3%top 83% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
mtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe()
It will cause null-ptr-deref when using 'res', if platform_get_resource()
returns NULL, so move using 'res' after devm_ioremap_resource() that
will check it to avoid null-ptr-deref.
And use devm_platform_get_and_ioremap_resource() to simplify code.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/069af5e27c1b0f7677ef76d8d3102e503ca4f80bhttps://git.kernel.org/stable/c/0cfee868b89ffa945f3d535ee5c985cb40c5a0f8https://git.kernel.org/stable/c/13b60d3dc84b47307669edb66b633b18466014b4https://git.kernel.org/stable/c/81f1ddffdc22ca5789e33b9d4712914e302090c1https://git.kernel.org/stable/c/a28ed09dafee20da51eb26452950839633afd824