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CVE-2024-47704
Published: Oct 21, 2024
Modified: May 12, 2026
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 8c22a62288194f072eb3a51045b700fce1c18d9eaffected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < be2ca7a2c1561390d28bf2f92654d819659ba510affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 530e29452b955c30cf2102fa4d07420dc6e0c953affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 0508a4e95ac1aefd851ceb97ea050d8abb93262caffected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - < 0beca868cde8742240cd0038141c30482d2b7eb8 |
Linux | Linux | affected 4.15unaffected 0 - < 4.15unaffected 6.1.151 - <= 6.1.*unaffected 6.6.55 - <= 6.6.*unaffected 6.10.14 - <= 6.10.*+2 more versions |
References
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