CVE-2022-50275
MEDIUMLinux Kernel 3.2.29-3.3 - Use-After-Free in Radeon ACPI VFCT BIOS Handling
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Add the missed acpi_put_table() to fix memory leak When the radeon driver reads the bios information from ACPI table in radeon_acpi_vfct_bios(), it misses to call acpi_put_table() to release the ACPI memory after the init, so add acpi_put_table() properly to fix the memory leak. v2: fix text formatting (Alex)
References (8)
Core 8
Core References
Scores
CVSS v3
5.5
EPSS
0.0014
EPSS Percentile
4.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-401
Status
published
Products (26)
Linux/Linux
< 3.6
Linux/Linux
01edc881f64ff092978f333a5328e18a988f180b
Linux/Linux
25413e693f697f801e1cc8fd10e90a7821a3a04b
Linux/Linux
268ba0a99f89a84dc5eb312470896113d0709c74 - 10276a20be1115e1f76c189330da2992df980eee
Linux/Linux
268ba0a99f89a84dc5eb312470896113d0709c74 - 4539e3211a9bd2418e76797718a4e60a7ae34fcf
Linux/Linux
268ba0a99f89a84dc5eb312470896113d0709c74 - 4760fa67aff6bd8ef0b14c1fa04c295e734c7309
Linux/Linux
268ba0a99f89a84dc5eb312470896113d0709c74 - 50113de0f1e913c0b733e21d3e61fe9c0f2e9d50
Linux/Linux
268ba0a99f89a84dc5eb312470896113d0709c74 - 6d25bc63708145c10f9c099d5c005602a7f2ef5f
Linux/Linux
268ba0a99f89a84dc5eb312470896113d0709c74 - 9e203e437310f61fdf3c1107f41f85864cf4f6b1
Linux/Linux
268ba0a99f89a84dc5eb312470896113d0709c74 - a0f26560be2c566b62331cb0eeffa52929aa4d44
... and 16 more
Published
Sep 15, 2025
Tracked Since
Feb 18, 2026