cbcvebase.
CVE-2023-52691
published 2024-05-17

CVE-2023-52691: In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a double-free in si_dpm_init When the allocation of…

PriorityP337high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.25%
15.9th percentile
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a double-free in si_dpm_init When the allocation of adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries fails, amdgpu_free_extended_power_table is called to free some fields of adev. However, when the control flow returns to si_dpm_sw_init, it goes to label dpm_failed and calls si_dpm_fini, which calls amdgpu_free_extended_power_table again and free those fields again. Thus a double-free is triggered.

Affected

22 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianlinux< linux 6.1.76-1 (bookworm)linux 6.1.76-1 (bookworm)
linuxlinux
linuxlinux>= 841686df9f7d2942cfd94d024b8591fa3f74ef7c < afe9f5b871f86d58ecdc45b217b662227d7890d0afe9f5b871f86d58ecdc45b217b662227d7890d0
linuxlinux>= 841686df9f7d2942cfd94d024b8591fa3f74ef7c < 06d95c99d5a4f5accdb79464076efe62e668c70606d95c99d5a4f5accdb79464076efe62e668c706
linuxlinux>= 841686df9f7d2942cfd94d024b8591fa3f74ef7c < aeed2b4e4a70c7568d4a5eecd6a109713c0dfbf4aeed2b4e4a70c7568d4a5eecd6a109713c0dfbf4
linuxlinux>= 841686df9f7d2942cfd94d024b8591fa3f74ef7c < 2bf47c89bbaca2bae16581ef1b28aaec0ade03342bf47c89bbaca2bae16581ef1b28aaec0ade0334
linuxlinux>= 841686df9f7d2942cfd94d024b8591fa3f74ef7c < f957a1be647f7fc65926cbf572992ec2747a93f2f957a1be647f7fc65926cbf572992ec2747a93f2
linuxlinux>= 841686df9f7d2942cfd94d024b8591fa3f74ef7c < fb1936cb587262cd539e84b34541abb06e42b2f9fb1936cb587262cd539e84b34541abb06e42b2f9
linuxlinux>= 841686df9f7d2942cfd94d024b8591fa3f74ef7c < ca8e2e251c65e5a712f6025e27bd9b26d16e6f4aca8e2e251c65e5a712f6025e27bd9b26d16e6f4a
linuxlinux>= 841686df9f7d2942cfd94d024b8591fa3f74ef7c < ac16667237a82e2597e329eb9bc520d1cf9dff30ac16667237a82e2597e329eb9bc520d1cf9dff30
linuxlinux_kernel>= 0 < 5.10.209-15.10.209-1
linuxlinux_kernel>= 0 < 6.1.76-16.1.76-1
linuxlinux_kernel>= 0 < 6.6.15-16.6.15-1
linuxlinux_kernel>= 0 < 6.6.15-16.6.15-1
linuxlinux_kernel>= 4.20 < 5.4.2685.4.268
linuxlinux_kernel>= 4.9 < 4.19.3064.19.306
linuxlinux_kernel>= 5.11 < 5.15.1485.15.148
linuxlinux_kernel>= 5.16 < 6.1.756.1.75
linuxlinux_kernel>= 5.5 < 5.10.2095.10.209
linuxlinux_kernel>= 6.2 < 6.6.146.6.14
linuxlinux_kernel>= 6.7 < 6.7.26.7.2

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
vendor_ubuntu6.5MEDIUM
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