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Back to active CVEs
High · CVSS 7.8CVE-2024-50294

rxrpc: Fix missing locking causing hanging callsCVE-2024-50294

Answer in brief

CVE-2024-50294 records a High severity (CVSS 7.8) vulnerability in rxrpc: Fix missing locking causing hanging calls. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 19, 2024Updated Aug 5, 2026Source checked Nov 4, 2026First seen by HOL Aug 5, 2026Material review Aug 5, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.8
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=9d35d880e0e4a3ab32d8c12f9e4d76198aadd42d <996a7208dadbf2cdda8d51444d5ee1fdd1ccbc92 || >=9d35d880e0e4a3ab32d8c12f9e4d76198aadd42d <b1fdb0bb3b6513f5bd26f92369fd6ac1a2422d8b || >=9d35d880e0e4a3ab32d8c12f9e4d76198aadd42d <fc9de52de38f656399d2ce40f7349a6b5f86e787996a7208dadbf2cdda8d51444d5ee1fdd1ccbc92, b1fdb0bb3b6513f5bd26f92369fd6ac1a2422d8b, fc9de52de38f656399d2ce40f7349a6b5f86e787
Linux/Linuxgeneric6.2Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to 996a7208dadbf2cdda8d51444d5ee1fdd1ccbc92 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 19, 2024

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 5, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 5, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-667
Source
CVE List V5
Source checked
Nov 4, 2026
References
3 linked sources
Open source record