CVE-2024-58022

CVE-2024-58022 relates to a NULL vs IS_ERR() handling bug in the Linux kernel’s mailbox th1520 path. The vulnerable code used to treat NULL returns from devm_ioremap() as errors consistent with IS_ERR() checks, which is incorrect since devm_ioremap() returns NULL on failure. The fixed description...

CVE-2024-58022 mailbox: th1520: Fix a NULL vs IS_ERR() bug

In the Linux kernel, the following vulnerability has been resolved: mailbox: th1520: Fix a NULL vs ISERR bug The devmioremap function doesn't return error pointers, it returns NULL. Update the error checking to match...