cbcvebase.
CVE-2024-47704
published 2024-10-21

CVE-2024-47704: 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…

PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.21%
11.1th percentile
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.

Affected

23 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.153-1 (bookworm)linux 6.1.153-1 (bookworm)
debianlinux-6.1< linux 6.1.153-1 (bookworm)linux 6.1.153-1 (bookworm)
linuxlinux
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 8c22a62288194f072eb3a51045b700fce1c18d9e8c22a62288194f072eb3a51045b700fce1c18d9e
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < be2ca7a2c1561390d28bf2f92654d819659ba510be2ca7a2c1561390d28bf2f92654d819659ba510
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 530e29452b955c30cf2102fa4d07420dc6e0c953530e29452b955c30cf2102fa4d07420dc6e0c953
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 0508a4e95ac1aefd851ceb97ea050d8abb93262c0508a4e95ac1aefd851ceb97ea050d8abb93262c
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 0beca868cde8742240cd0038141c30482d2b7eb80beca868cde8742240cd0038141c30482d2b7eb8
linuxlinux_kernel< 6.6.556.6.55
linuxlinux_kernel>= 0 < 6.1.153-16.1.153-1
linuxlinux_kernel>= 0 < 6.11.2-16.11.2-1
linuxlinux_kernel>= 0 < 6.11.2-16.11.2-1
linuxlinux_kernel>= 0 < 6.8.0-54.566.8.0-54.56
linuxlinux_kernel>= 0 < 6.11.0-18.186.11.0-18.18
linuxlinux_kernel>= 6.11 < 6.11.26.11.2
linuxlinux_kernel>= 6.7 < 6.10.146.10.14
msrcazl3_kernel_6.6.51.1-5_on_azure_linux_3.0
msrcazl3_kernel_6.6.56.1-5_on_azure_linux_3.0
msrcazure_linux_3.0_arm
msrcazure_linux_3.0_x64
msrccbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0
msrccbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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