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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-47539

rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle()

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Status
Published
Published
Updated
Assigning organization
Linux

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]

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 245500d853e9f20036cec7df4f6984ece4c6bf26 to < 35b40f724c4ef0f683d94dab3af9ab38261d782baffected
  • 245500d853e9f20036cec7df4f6984ece4c6bf26 to < bc97458620e38961af9505cc060ad4cf5c9e4af7affected
  • 245500d853e9f20036cec7df4f6984ece4c6bf26 to < ca77fba821351190777b236ce749d7c4d353102eaffected

Linux Linux

Default version status: affected

  • 5.10affected
  • 0 to < 5.10unaffected
  • 5.10.84 to ≤ 5.10.*unaffected
  • 5.15.7 to ≤ 5.15.*unaffected
  • 5.16 to ≤ *unaffected

References