medium5.5
CVE-2021-47539
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() Need to call rxrpc_put_peer() for bund…
Impact
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() Need to call rxrpc_put_peer() for bundle candidate before kfree() as it holds a ref to rxrpc_peer. [DH: v2: Changed to abstract out the bundle freeing code into a function]
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.10 before 5.10.84 from 5.11 before 5.15.7 Version 5.16 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/35b40f724c4ef0f683d94dab3af9ab38261d782b
- https://git.kernel.org/stable/c/bc97458620e38961af9505cc060ad4cf5c9e4af7
- https://git.kernel.org/stable/c/ca77fba821351190777b236ce749d7c4d353102e
- https://git.kernel.org/stable/c/35b40f724c4ef0f683d94dab3af9ab38261d782b
- https://git.kernel.org/stable/c/bc97458620e38961af9505cc060ad4cf5c9e4af7
- https://git.kernel.org/stable/c/ca77fba821351190777b236ce749d7c4d353102e