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CVE-2025-40330
- EPSS 0.02%
- Veröffentlicht 09.12.2025 04:09:47
- Zuletzt bearbeitet 15.04.2026 00:35:42
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
bnxt_en: Shutdown FW DMA in bnxt_shutdown()
In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Shutdown FW DMA in bnxt_shutdown() The netif_close() call in bnxt_shutdown() only stops packet DMA. There may be FW DMA for trace logging (recently added) that will continue. If we kexec to a new kernel, the DMA will corrupt memory in the new kernel. Add bnxt_hwrm_func_drv_unrgtr() to unregister the driver from the FW. This will stop the FW DMA. In case the call fails, call pcie_flr() to reset the function and stop the DMA.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt
Linux
Default Statusunaffected
Version
24d694aec139e9e0a31c60993db79bd8ad575afe
Version <
1a8a15c3f71d1199d510ccba4bc201cbd2204048
Status
affected
Version
24d694aec139e9e0a31c60993db79bd8ad575afe
Version <
bc7208ca805ae6062f353a4753467d913d963bc6
Status
affected
HerstellerLinux
≫
Produkt
Linux
Default Statusaffected
Version
6.13
Status
affected
Version
0
Version <
6.13
Status
unaffected
Version <=
6.17.*
Version
6.17.8
Status
unaffected
Version <=
*
Version
6.18
Status
unaffected
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.02% | 0.063 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|