VULNERABILITY INTELLIGENCE
CVE-2024-50294
CVSS score7.8 HIGH
EPSS probability0.17%
CISA KEVNot currently listed
Published2024-11-19
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix missing locking causing hanging calls If a call gets aborted (e.g. because kafs saw a signal) between it being queued for connection and the I/O thread picking up the call, the abort will be prioritised over the connection and it will be removed from local->new_client_calls by rxrpc_disconnect_client_call() without a lock being held. This may cause other calls on the list to disappear if a race occurs. Fix this by taking the client_call_lock when removing a call from whatever list its ->wait_link happens to be on.
Weakness classification
- nvd@nist.gov: CWE-667
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-667