CVE-2021-47260
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-47260
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47260.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-47260
- Downstream
- Related
- Published
- 2024-05-21T15:15:14Z
- Modified
- 2025-08-09T19:01:27Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
NFS: Fix a potential NULL dereference in nfsgetclient()
None of the callers are expecting NULL returns from nfsgetclient() 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.
- References
-
- https://git.kernel.org/stable/c/0057ecef9f324007c0ba5fcca4ddd131178ce78b
- https://git.kernel.org/stable/c/09226e8303beeec10f2ff844d2e46d1371dc58e0
- https://git.kernel.org/stable/c/279ad78a00f8b9c5ff24171a59297187a3bd44b7
- https://git.kernel.org/stable/c/4b380a7d84ef2ce3f4f5bec5d8706ed937ac6502
- https://git.kernel.org/stable/c/58ddf61f10b8f9b7b1341644bfee2f1c6508d4e1
- https://git.kernel.org/stable/c/634f17ff1d59905eb3b4bbbc00805961d08beaee
- https://git.kernel.org/stable/c/a979e601000982a3ca693171a6d4dffc47f8ad00
- https://git.kernel.org/stable/c/fab8bfdfb4aac9e4e8363666333adfdf21e89106