CVE-2022-48639: falha em Linux
net: sched: fix possible refcount leak in tc_new_tfilter()
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3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 87% das CVEs
exploração observada
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In the Linux kernel, the following vulnerability has been resolved:
net: sched: fix possible refcount leak in tc_new_tfilter()
tfilter_put need to be called to put the refount got by tp->ops->get to
avoid possible refcount leak when chain->tmplt_ops != NULL and
chain->tmplt_ops != tp->ops.
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Referências
https://git.kernel.org/stable/c/0559d91ee3a2cd81b15ad5cd507539d6da867f88https://git.kernel.org/stable/c/8844c750eeb03452e2b3319c27a526f447b82596https://git.kernel.org/stable/c/903f7d322c17d8e306d766404b4604e81653902ahttps://git.kernel.org/stable/c/c2e1cfefcac35e0eea229e148c8284088ce437b5https://git.kernel.org/stable/c/f8162aed962be8fa07445b2b5928e84ab40dd8d7