CVE-2022-50364 | BDVDB-2026-294251 Detail

Description#

In the Linux kernel, the following vulnerability has been resolved: i2c: mux: reg: check return value after calling platform_get_resource() It will cause null-ptr-deref in resource_size(), if platform_get_resource() returns NULL, move calling resource_size() after devm_ioremap_resource() that will check 'res' to avoid null-ptr-deref. And use devm_platform_get_and_ioremap_resource() to simplify code.

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History#

1. Version 12025-09-17Record published in the CVE List.
2. Version 22026-05-11Most recent update recorded in the CVE List.