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CVE-2023-52663

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CVE-2023-52663

Published: May 17, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe() Driver uses kasprintf() to initialize fw_{code,data}_bin members of struct acp_dev_data, but kfree() is never called to deallocate the memory, which results in a memory leak. Fix the issue by switching to devm_kasprintf(). Additionally, ensure the allocation was successful by checking the pointer validity.

VendorProductVersions

Linux

Linux

affected
f7da88003c53cf0eedabe609324a047b1921dfcc - < 88028c45d5871dfc449b2b0a27abf6428453a5ec
affected
f7da88003c53cf0eedabe609324a047b1921dfcc - < be4760799c6a7c01184467287f0de41e0dd255f8
affected
f7da88003c53cf0eedabe609324a047b1921dfcc - < 7296152e58858f928db448826eb7ba5ae611297b
affected
f7da88003c53cf0eedabe609324a047b1921dfcc - < 222be59e5eed1554119294edc743ee548c2371d0

Linux

Linux

affected
6.6
unaffected
0 - < 6.6
unaffected
6.6.23 - <= 6.6.*
unaffected
6.7.11 - <= 6.7.*
unaffected
6.8.2 - <= 6.8.*

+1 more versions

References

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