Answer in brief
CVE-2024-50094 records a Unknown severity vulnerability in sfc: Don't invoke xdp_do_flush() from netpoll.. 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.
A CVSS score is not reported in the current record. 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.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=401cb7dae8130fd34eb84648e02ab4c506df7d5e <65d4fc76d75c136744e67754d20feda609e7b793 || >=401cb7dae8130fd34eb84648e02ab4c506df7d5e <55e802468e1d38dec8e25a2fdb6078d45b647e8c | 65d4fc76d75c136744e67754d20feda609e7b793, 55e802468e1d38dec8e25a2fdb6078d45b647e8c |
| Linux/Linuxgeneric | 6.11 | Not reported |
Published upstream
Nov 5, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdp_do_flush() from netpoll. Yury reported a crash in the sfc driver originated from netpoll_send_udp(). The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is dedicated to allow driver to free TX resources, that it may have used while sending the packet. In the netpoll case the driver invokes xdp_do_flush() unconditionally, leading to crash because bpf_net_context was never assigned. Invoke xdp_do_flush() only if budget is not zero.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-50094 records a Unknown severity vulnerability in sfc: Don't invoke xdp_do_flush() from netpoll.. 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.
A CVSS score is not reported in the current record. 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.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=401cb7dae8130fd34eb84648e02ab4c506df7d5e <65d4fc76d75c136744e67754d20feda609e7b793 || >=401cb7dae8130fd34eb84648e02ab4c506df7d5e <55e802468e1d38dec8e25a2fdb6078d45b647e8c | 65d4fc76d75c136744e67754d20feda609e7b793, 55e802468e1d38dec8e25a2fdb6078d45b647e8c |
| Linux/Linuxgeneric | 6.11 | Not reported |
Published upstream
Nov 5, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: sfc: Don't invoke xdp_do_flush() from netpoll. Yury reported a crash in the sfc driver originated from netpoll_send_udp(). The netconsole sends a message and then netpoll invokes the driver's NAPI function with a budget of zero. It is dedicated to allow driver to free TX resources, that it may have used while sending the packet. In the netpoll case the driver invokes xdp_do_flush() unconditionally, leading to crash because bpf_net_context was never assigned. Invoke xdp_do_flush() only if budget is not zero.
Quoted source text, attributed separately from HOL analysis.