CVE-2026-89943
In the Linux kernel, the following vulnerability has been resolved: ASoC: loongson: Fix error handling in ACPI property parsing In loongso
CVSS
8.4
High
EPSS
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KEV
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Exploit Today
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0-100
Published: Sep 16, 2026 · Last modified: Sep 16, 2026
Not enough EPSS history yet.
In the Linux kernel, the following vulnerability has been resolved: ASoC: loongson: Fix error handling in ACPI property parsing In loongson_card_parse_acpi(), the return value of device_property_read_string() for the `codec-dai-name` property was ignored. If the property is missing or invalid, an uninitialized pointer would be used later, potentially leading to undefined behavior. Fix this by checking the return value and propagating the error appropriately.
- git.kernel.orghttps://git.kernel.org/stable/c/0eb0e3c623ac1da8b85d518043fef7660af7805d
- git.kernel.orghttps://git.kernel.org/stable/c/4e580d84a638f007b5b68d50d7633de502f325e7
- git.kernel.orghttps://git.kernel.org/stable/c/682c123cef455545f48ecbe74b3872fa303bf58f
- git.kernel.orghttps://git.kernel.org/stable/c/bb1602908c67db7197ab001638573262bccc6ca2
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