Answer in brief
CVE-2024-41005 records a Unknown severity vulnerability in netpoll: Fix race condition in netpoll_owner_active. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/RUGGEDCOM RST2428P (generic), Siemens/SCALANCE XCM-/XRM-/XCH-/XRH-300 family (generic) and additional mapped packages. 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/RUGGEDCOM RST2428P (generic), Siemens/SCALANCE XCM-/XRM-/XCH-/XRH-300 family (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=89c4b442b78bdba388337cc746fe63caba85f46c <43c0ca793a18578a0f5b305dd77fcf7ed99f1265 || >=89c4b442b78bdba388337cc746fe63caba85f46c <efd29cd9c7b8369dfc7bcb34637e6bf1a188aa8e || >=89c4b442b78bdba388337cc746fe63caba85f46c <96826b16ef9c6568d31a1f6ceaa266411a46e46c || >=89c4b442b78bdba388337cc746fe63caba85f46c <3f1a155950a1685ffd0fd7175b3f671da8771f3d || >=89c4b442b78bdba388337cc746fe63caba85f46c <a130e7da73ae93afdb4659842267eec734ffbd57 || >=89c4b442b78bdba388337cc746fe63caba85f46c <c2e6a872bde9912f1a7579639c5ca3adf1003916 | 43c0ca793a18578a0f5b305dd77fcf7ed99f1265, efd29cd9c7b8369dfc7bcb34637e6bf1a188aa8e, 96826b16ef9c6568d31a1f6ceaa266411a46e46c, 3f1a155950a1685ffd0fd7175b3f671da8771f3d, a130e7da73ae93afdb4659842267eec734ffbd57, c2e6a872bde9912f1a7579639c5ca3adf1003916 |
| Linux/Linuxgeneric | 4.10 | Not reported |
| Siemens/RUGGEDCOM RST2428Pgeneric | >=0 <V3.1 | V3.1 |
| Siemens/SCALANCE XCM-/XRM-/XCH-/XRH-300 familygeneric | >=0 <V3.1 | V3.1 |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <V1.1.1 | V1.1.1 |
Published upstream
Jul 12, 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: netpoll: Fix race condition in netpoll_owner_active KCSAN detected a race condition in netpoll: BUG: KCSAN: data-race in net_rx_action / netpoll_send_skb write (marked) to 0xffff8881164168b0 of 4 bytes by interrupt on cpu 10: net_rx_action (./include/linux/netpoll.h:90 net/core/dev.c:6712 net/core/dev.c:6822) <snip> read to 0xffff8881164168b0 of 4 bytes by task 1 on cpu 2: netpoll_send_skb (net/core/netpoll.c:319 net/core/netpoll.c:345 net/core/netpoll.c:393) netpoll_send_udp (net/core/netpoll.c:?) <snip> value changed: 0x0000000a -> 0xffffffff This happens because netpoll_owner_active() needs to check if the current CPU is the owner of the lock, touching napi->poll_owner non atomically. The ->poll_owner field contains the current CPU holding the lock. Use an atomic read to check if the poll owner is the current CPU.
Quoted source text, attributed separately from HOL analysis.