7.8

CVE-2026-74627

net: devmem: prevent net-iov / page mixing

In the Linux kernel, the following vulnerability has been resolved:

net: devmem: prevent net-iov / page mixing

We should either have net_iov or page backed frags in a single skb,
otherwise it blows up down the stack. Don't allow mixing in
zerocopy_fill_skb_from_devmem().
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version bd61848900bff597764238f3a8ec67c815cd316e
Version < e9bfe12b1d04c34c6fedcba21d9709b65c08aa33
Status affected
Version bd61848900bff597764238f3a8ec67c815cd316e
Version < ed08011ae0be88f16cceae190535d6c790c83b0c
Status affected
Version bd61848900bff597764238f3a8ec67c815cd316e
Version < 53a43508ee332d8bffe40590c3d189c92a551f9f
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.16
Status affected
Version 0
Version < 6.16
Status unaffected
Version <= 6.18.*
Version 6.18.45
Status unaffected
Version <= 7.1.*
Version 7.1.9
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.06
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/53a43508ee332d8bffe40590c3d189c92a551f9f
https://git.kernel.org/stable/c/e9bfe12b1d04c34c6fedcba21d9709b65c08aa33
https://git.kernel.org/stable/c/ed08011ae0be88f16cceae190535d6c790c83b0c