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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-74627

net: devmem: prevent net-iov / page mixing

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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().

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • bd61848900bff597764238f3a8ec67c815cd316e to < e9bfe12b1d04c34c6fedcba21d9709b65c08aa33affected
  • bd61848900bff597764238f3a8ec67c815cd316e to < ed08011ae0be88f16cceae190535d6c790c83b0caffected
  • bd61848900bff597764238f3a8ec67c815cd316e to < 53a43508ee332d8bffe40590c3d189c92a551f9faffected

Linux Linux

Default version status: affected

  • 6.16affected
  • 0 to < 6.16unaffected
  • 6.18.45 to ≤ 6.18.*unaffected
  • 7.1.9 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References