GHSA-4gh9-53jc-3mcr

GHSA-4gh9-53jc-3mcr PUBLISHED CVSS 7.099999904632568 HIGH

Record from GitHub Advisory Database · Published September 4, 2024

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: validate vlan header Ensure there is sufficient room to access the protocol field of the VLAN header, validate it once before the flowtable lookup. ===================================================== BUG: KMSAN: uninit-value in nf_flow_offload_inet_hook+0x45a/0x5f0 net/netfilter/nf_flow_table_inet.c:32 nf_flow_offload_inet_hook+0x45a/0x5f0 net/netfilter/nf_flow_table_inet.c:32 nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline] nf_hook_slow+0xf4/0x400 net/netfilter/core.c:626 nf_hook_ingress include/linux/netfilter_netdev.h:34 [inline] nf_ingress net/core/dev.c:5440 [inline]

Risk scores

CVSS 3.1

7.099999904632568

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Timeline

Sep 4, 2024 CVE Published
May 1, 2026 Security Advisory

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vulnetix vdb vuln GHSA-4gh9-53jc-3mcr
vulnetix vdb fixes GHSA-4gh9-53jc-3mcr

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