Answer in brief
CVE-2024-47713 records a Unknown severity vulnerability in wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop(). The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (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), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=5061b0c2b9066de426fbc63f1278d2210e789412 <07eb0bd7b0a8abed9d45e0f567c9af1dc83e5268 || >=5061b0c2b9066de426fbc63f1278d2210e789412 <04f75f5bae33349283d6886901d9acd2f110c024 || >=5061b0c2b9066de426fbc63f1278d2210e789412 <f232916fab67ca1c3425926df4a866e59ff26908 || >=5061b0c2b9066de426fbc63f1278d2210e789412 <acb53a716e492a02479345157c43f21edc8bc64b || >=5061b0c2b9066de426fbc63f1278d2210e789412 <db5ca4b42ccfa42d2af7b335ff12578e57775c02 || >=5061b0c2b9066de426fbc63f1278d2210e789412 <058c9026ad79dc98572442fd4c7e9a36aba6f596 || >=5061b0c2b9066de426fbc63f1278d2210e789412 <eab272972cffff9cd973b8e4055a8e81c64f7e6a || >=5061b0c2b9066de426fbc63f1278d2210e789412 <ad4b7068b101fbbb4a9ca4b99b25eb051a9482ec || >=5061b0c2b9066de426fbc63f1278d2210e789412 <9d301de12da6e1bb069a9835c38359b8e8135121 | 07eb0bd7b0a8abed9d45e0f567c9af1dc83e5268, 04f75f5bae33349283d6886901d9acd2f110c024, f232916fab67ca1c3425926df4a866e59ff26908, acb53a716e492a02479345157c43f21edc8bc64b, db5ca4b42ccfa42d2af7b335ff12578e57775c02, 058c9026ad79dc98572442fd4c7e9a36aba6f596, eab272972cffff9cd973b8e4055a8e81c64f7e6a, ad4b7068b101fbbb4a9ca4b99b25eb051a9482ec, 9d301de12da6e1bb069a9835c38359b8e8135121 |
| Linux/Linuxgeneric | 2.6.32 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <V1.1.1 | V1.1.1 |
Published upstream
Oct 21, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 15, 2026
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop() Since '__dev_queue_xmit()' should be called with interrupts enabled, the following backtrace: ieee80211_do_stop() ... spin_lock_irqsave(&local->queue_stop_reason_lock, flags) ... ieee80211_free_txskb() ieee80211_report_used_skb() ieee80211_report_ack_skb() cfg80211_mgmt_tx_status_ext() nl80211_frame_tx_status() genlmsg_multicast_netns() genlmsg_multicast_netns_filtered() nlmsg_multicast_filtered() netlink_broadcast_filtered() do_one_broadcast() netlink_broadcast_deliver() __netlink_sendskb() netlink_deliver_tap() __netlink_deliver_tap_skb() dev_queue_xmit() __dev_queue_xmit() ; with IRQS disabled ... spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags) issues the warning (as reported by syzbot reproducer): WARNING: CPU: 2 PID: 5128 at kernel/softirq.c:362 __local_bh_enable_ip+0xc3/0x120 Fix this by implementing a two-phase skb reclamation in 'ieee80211_do_stop()', where actual work is performed outside of a section with interrupts disabled.
Quoted source text, attributed separately from HOL analysis.