CVE-2026-23137 - of: unittest: Fix memory leak in unittest_data_add()

CVE ID : CVE-2026-23137 Published : Feb. 14, 2026, 3:22 p.m. | 36 minutes ago Description : In the Linux kernel, the following vulnerability has been resolved: of: unittest: Fix memory leak in unittest_data_add() In unittest_data_add(), if of_resolve_phandles() fails, the allocated unittest_data is not freed, leading to a memory leak. Fix this by using scope-based cleanup helper __free(kfree) for automatic resource cleanup. This ensures unittest_data is automatically freed when it goes out of scope in error paths. For the success path, use retain_and_null_ptr() to transfer ownership of the memory to the device tree and prevent double freeing. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...