VDB
DEBIAN-CVE-2023-52469
DEBIAN-CVE-2023-52469
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: drivers/amd/pm: fix a use-after-free in kv_parse_power_table When ps allocated by kzalloc equals to NULL, kv_parse_power_table frees adev->pm.dpm.ps that allocated before. However, after the control flow goes through the following call chains: kv_parse_power_table |-> kv_dpm_init |-> kv_dpm_sw_init |-> kv_dpm_fini The adev->pm.dpm.ps is used in the for loop of kv_dpm_fini after its first free in kv_parse_power_table and causes a use-after-free bug.
Risk Scores
CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0, 0 |
| Debian:12 | linux | 6.1.38-3, *, 6.1.38-2 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:11 | linux | 5.10.179-4, 5.10.179-5, 5.10.191-1 |
Timeline
- Feb 26, 2024 CVE Published
- Apr 28, 2026 CVE Updated