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Vulnerabilities CVE-2026-72140

CVE-2026-72140

None
Open
TLP:CLEAR

i2c: mlxbf: Fix use-after-free in mlxbf_i2c_init_resource()

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Description

In the Linux kernel, the following vulnerability has been resolved: i2c: mlxbf: Fix use-after-free in mlxbf_i2c_init_resource() If devm_platform_get_and_ioremap_resource() returns an error, mlxbf_i2c_init_resource() frees tmp_res before reading tmp_res->io to get the error code. This results in a use-after-free. Save the error code before freeing tmp_res.

Details

Confidence
90%
Published
Aug 15, 2026
Last Modified
Aug 15, 2026
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