Vulnerability Details : 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 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]
Products affected by CVE-2021-47539
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Exploit prediction scoring system (EPSS) score for CVE-2021-47539
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 17 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2021-47539
-
https://git.kernel.org/stable/c/35b40f724c4ef0f683d94dab3af9ab38261d782b
rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/bc97458620e38961af9505cc060ad4cf5c9e4af7
rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/ca77fba821351190777b236ce749d7c4d353102e
rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() - kernel/git/stable/linux.git - Linux kernel stable tree
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