cbcvebase.
CVE-2024-49898
published 2024-10-21

CVE-2024-49898: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null-initialized variables [WHAT & HOW] drr_timing and subvp_pipe…

PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
14.8th percentile
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null-initialized variables [WHAT & HOW] drr_timing and subvp_pipe are initialized to null and they are not always assigned new values. It is necessary to check for null before dereferencing. This fixes 2 FORWARD_NULL issues reported by Coverity.

Affected

20 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.123-1 (bookworm)linux 6.1.123-1 (bookworm)
debianlinux-6.1< linux 6.1.123-1 (bookworm)linux 6.1.123-1 (bookworm)
linuxlinux
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 26d262b79a3587aaa84368586a55e9026c67841b26d262b79a3587aaa84368586a55e9026c67841b
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < c3a3b6d9a9383e3c1a4a08878ba5046e68647595c3a3b6d9a9383e3c1a4a08878ba5046e68647595
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 3fc70ae048fe0936761b73b50700a810ff61e8533fc70ae048fe0936761b73b50700a810ff61e853
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 115b1a3b0944b4d8ef0b4b0c5a625bdd9474131f115b1a3b0944b4d8ef0b4b0c5a625bdd9474131f
linuxlinux>= 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 367cd9ceba1933b63bc1d87d967baf6d9fd241d2367cd9ceba1933b63bc1d87d967baf6d9fd241d2
linuxlinux_kernel< 6.10.146.10.14
linuxlinux_kernel>= 0 < 6.1.123-16.1.123-1
linuxlinux_kernel>= 0 < 6.11.4-16.11.4-1
linuxlinux_kernel>= 0 < 6.11.4-16.11.4-1
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 < 6.11.36.11.3
msrcazl3_kernel_6.6.64.2-9_on_azure_linux_3.0
msrcazl3_kernel_6.6.92.2-1_on_azure_linux_3.0
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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