CVE-2024-47704

CVE-2024-47704: falha em Linux

drm/amd/display: Check link_res->hpo_dp_link_enc before using it

Publicada em · Atualizada em

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 90% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check link_res->hpo_dp_link_enc before using it [WHAT & HOW] Functions dp_enable_link_phy and dp_disable_link_phy can pass link_res without initializing hpo_dp_link_enc and it is necessary to check for null before dereferencing. This fixes 2 FORWARD_NULL issues reported by Coverity.
Produtos afetados
Linux · Linux
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Referências
https://cert-portal.siemens.com/productcert/html/ssa-032379.htmlhttps://git.kernel.org/stable/c/0508a4e95ac1aefd851ceb97ea050d8abb93262chttps://git.kernel.org/stable/c/0beca868cde8742240cd0038141c30482d2b7eb8https://git.kernel.org/stable/c/530e29452b955c30cf2102fa4d07420dc6e0c953https://git.kernel.org/stable/c/8c22a62288194f072eb3a51045b700fce1c18d9ehttps://git.kernel.org/stable/c/be2ca7a2c1561390d28bf2f92654d819659ba510https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html