CVSS
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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: flower: reject cross-chip redirect dsa_port_from_netdev() may return a valid port from a different switch chip. Programming another chip's port index into the local hardware causes redirection to the wrong port, or an out-of-bounds access if the index exceeds the local chip's port count. Apply a minimal fix that adds a check to catch this case and adjusts the extack message. When cls->common.skip_sw is not set, the operation could instead redirect to the upstream port and let the software or upstream switch(es) handle the forward, but that is not addressed here.
Засегнати продукти
- Linux Linux: dfacc5a23e227cabdff41b6202f510398e90d36b преди 6bf5158af52a5293e9160d8f2992c629ca14aa7d; dfacc5a23e227cabdff41b6202f510398e90d36b преди 277f8611e017d3ff1ab06af58a6c538b55da1cc8; dfacc5a23e227cabdff41b6202f510398e90d36b преди eb177aa00c392de3dc530c34f173a962216f82dd; dfacc5a23e227cabdff41b6202f510398e90d36b преди d0e54098c072b6064cdcf8039075ada8b88583da; dfacc5a23e227cabdff41b6202f510398e90d36b преди c999cc39775381b68ed66eae57c1425452672c0f; dfacc5a23e227cabdff41b6202f510398e90d36b преди abd7511e12b231798332afa04ed9bee9e84f9445; dfacc5a23e227cabdff41b6202f510398e90d36b преди cfa5274a5dc2a23b957da5dc806d2ac0c7a66af0
- Linux Linux: 5.8; преди 5.8; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; от 7.2 нататък
История
- 24 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-97435
- https://nvd.nist.gov/vuln/detail/CVE-2026-97435
- https://git.kernel.org/stable/c/6bf5158af52a5293e9160d8f2992c629ca14aa7d
- https://git.kernel.org/stable/c/277f8611e017d3ff1ab06af58a6c538b55da1cc8
- https://git.kernel.org/stable/c/eb177aa00c392de3dc530c34f173a962216f82dd
- https://git.kernel.org/stable/c/d0e54098c072b6064cdcf8039075ada8b88583da
- https://git.kernel.org/stable/c/c999cc39775381b68ed66eae57c1425452672c0f
- https://git.kernel.org/stable/c/abd7511e12b231798332afa04ed9bee9e84f9445
- https://git.kernel.org/stable/c/cfa5274a5dc2a23b957da5dc806d2ac0c7a66af0