NFSD: Initialize struct nfsd4_copy earlier
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 0.5%
probabilidade de exploração
0.5%top 61% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Initialize struct nfsd4_copy earlier
Ensure the refcount and async_copies fields are initialized early.
cleanup_async_copy() will reference these fields if an error occurs
in nfsd4_copy(). If they are not correctly initialized, at the very
least, a refcount underflow occurs.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/059434d23c4578d9d02efb92d848ea21bc640112https://git.kernel.org/stable/c/421f1a2a1afb47d88de09457ef7687e1df7bc997https://git.kernel.org/stable/c/63fab04cbd0f96191b6e5beedc3b643b01c15889https://git.kernel.org/stable/c/7267625baf365a969f1b25ded6f07b64bc90ec5bhttps://git.kernel.org/stable/c/c3074003fa6837c2b89a34d8d12d9463b59d22d6https://git.kernel.org/stable/c/e30a9a2f69c34a00a3cb4fd45c5d231929e66fb1