GHSA-78h9-c595-34hgHighCVSS 7.8
In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov...
🔗 CVE IDs covered (1)
📋 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().
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-74627
- https://git.kernel.org/stable/c/53a43508ee332d8bffe40590c3d189c92a551f9f
- https://git.kernel.org/stable/c/e9bfe12b1d04c34c6fedcba21d9709b65c08aa33
- https://git.kernel.org/stable/c/ed08011ae0be88f16cceae190535d6c790c83b0c
- https://github.com/advisories/GHSA-78h9-c595-34hg