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CVE-2022-50275

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CVE-2022-50275

Published: Sep 15, 2025

Modified: May 23, 2026

PUBLISHED

Description

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)

VendorProductVersions

Linux

Linux

affected
268ba0a99f89a84dc5eb312470896113d0709c74 - < 4539e3211a9bd2418e76797718a4e60a7ae34fcf
affected
268ba0a99f89a84dc5eb312470896113d0709c74 - < 4760fa67aff6bd8ef0b14c1fa04c295e734c7309
affected
268ba0a99f89a84dc5eb312470896113d0709c74 - < a0f26560be2c566b62331cb0eeffa52929aa4d44
affected
268ba0a99f89a84dc5eb312470896113d0709c74 - < b4b30f56ec512e2c35fc0761bc90b0e519d8fa6e
affected
268ba0a99f89a84dc5eb312470896113d0709c74 - < 6d25bc63708145c10f9c099d5c005602a7f2ef5f

+9 more versions

Linux

Linux

affected
3.6
unaffected
0 - < 3.6
unaffected
4.14.303 - <= 4.14.*
unaffected
4.19.270 - <= 4.19.*
unaffected
5.4.229 - <= 5.4.*

+5 more versions

References

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