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CVE-2021-47539

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CVE-2021-47539

Published: May 24, 2024

Modified: May 11, 2026

PUBLISHED

Description

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]

VendorProductVersions

Linux

Linux

affected
245500d853e9f20036cec7df4f6984ece4c6bf26 - < 35b40f724c4ef0f683d94dab3af9ab38261d782b
affected
245500d853e9f20036cec7df4f6984ece4c6bf26 - < bc97458620e38961af9505cc060ad4cf5c9e4af7
affected
245500d853e9f20036cec7df4f6984ece4c6bf26 - < ca77fba821351190777b236ce749d7c4d353102e

Linux

Linux

affected
5.10
unaffected
0 - < 5.10
unaffected
5.10.84 - <= 5.10.*
unaffected
5.15.7 - <= 5.15.*
unaffected
5.16 - <= *

References

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