CVE-2021-47260
NFS: Fix a potential NULL dereference in nfs_get_client()
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
21 May 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
NFS: Fix a potential NULL dereference in nfs_get_client()
None of the callers are expecting NULL returns from nfs_get_client() so
this code will lead to an Oops. It's better to return an error
pointer. I expect that this is dead code so hopefully no one is
affected.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0057ecef9f324007c0ba5fcca4ddd131178ce78bhttps://git.kernel.org/stable/c/09226e8303beeec10f2ff844d2e46d1371dc58e0https://git.kernel.org/stable/c/279ad78a00f8b9c5ff24171a59297187a3bd44b7https://git.kernel.org/stable/c/4b380a7d84ef2ce3f4f5bec5d8706ed937ac6502https://git.kernel.org/stable/c/58ddf61f10b8f9b7b1341644bfee2f1c6508d4e1https://git.kernel.org/stable/c/634f17ff1d59905eb3b4bbbc00805961d08beaeehttps://git.kernel.org/stable/c/a979e601000982a3ca693171a6d4dffc47f8ad00https://git.kernel.org/stable/c/fab8bfdfb4aac9e4e8363666333adfdf21e89106