Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9e52ff544e0bfa09ee339fd7b0937ee3c080c24e before 059434d23c4578d9d02efb92d848ea21bc640112; affected 43e46ee5efc03990b223f7aa8b77aa9c3d3acfdf before 7267625baf365a969f1b25ded6f07b64bc90ec5b; affected 7ea9260874b779637aff6d24c344b8ef4ac862a0 before c3074003fa6837c2b89a34d8d12d9463b59d22d6; affected ae267989b7b7933dfedcd26468d0a88fc3a9da9e before 421f1a2a1afb47d88de09457ef7687e1df7bc997; affected 6a488ad7745b8f64625c6d3a24ce7e448e83f11b before e30a9a2f69c34a00a3cb4fd45c5d231929e66fb1; affected aadc3bbea163b6caaaebfdd2b6c4667fbc726752 before 63fab04cbd0f96191b6e5beedc3b643b01c15889; affected b4e21431a0db4854b5023cd5af001be557e6c3db; affected 6.10.14 before 6.11 |
| Linux / Linux | affected 6.11.3 before 6.11.7 |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/059434d23c4578d9d02efb92d848ea21bc640112
- https://git.kernel.org/stable/c/7267625baf365a969f1b25ded6f07b64bc90ec5b
- https://git.kernel.org/stable/c/c3074003fa6837c2b89a34d8d12d9463b59d22d6
- https://git.kernel.org/stable/c/421f1a2a1afb47d88de09457ef7687e1df7bc997
- https://git.kernel.org/stable/c/e30a9a2f69c34a00a3cb4fd45c5d231929e66fb1
- https://git.kernel.org/stable/c/63fab04cbd0f96191b6e5beedc3b643b01c15889