https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T12:31:42.456470+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-72140 CVE-2026-72140 — i2c: mlxbf: Fix use-after-free in mlxbf_i2c_init_resource() 2026-09-30T12:31:42.470215+00:00

Affected: Linux

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.