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CVE-2025-40236
- EPSS 0.03%
- Veröffentlicht 04.12.2025 15:31:26
- Zuletzt bearbeitet 15.04.2026 00:35:42
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
virtio-net: zero unused hash fields
In the Linux kernel, the following vulnerability has been resolved: virtio-net: zero unused hash fields When GSO tunnel is negotiated virtio_net_hdr_tnl_from_skb() tries to initialize the tunnel metadata but forget to zero unused rxhash fields. This may leak information to another side. Fixing this by zeroing the unused hash fields.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt
Linux
Default Statusunaffected
Version
a2fb4bc4e2a6a031683910d85b278c1d25ae5420
Version <
b625d231c66a6041e98817ffc944bf6e4c45b2e3
Status
affected
Version
a2fb4bc4e2a6a031683910d85b278c1d25ae5420
Version <
b2284768c6b32aa224ca7d0ef0741beb434f03aa
Status
affected
HerstellerLinux
≫
Produkt
Linux
Default Statusaffected
Version
6.17
Status
affected
Version
0
Version <
6.17
Status
unaffected
Version <=
6.17.*
Version
6.17.6
Status
unaffected
Version <=
*
Version
6.18
Status
unaffected
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.03% | 0.076 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|