CVE-2024-47704
drm/amd/display: Check link_res->hpo_dp_link_enc before using it
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
21 oct 2024Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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.
Productos afectados
Linux · LinuxReferencias
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