In the Linux kernel, the following vulnerability has been resolved: serial: arc_uart: fix of_iomap leak in `arc_serial_probe` Smatch reports: drivers/tty/serial/arc_uart.c:631 arc_serial_probe() warn: 'port->membase' from of_iomap() not released on lines: 631. In arc_serial_probe(), if uart_add_one_port() fails, port->membase is not released, which would cause a resource leak. To fix this, I replace of_iomap with devm_platform_ioremap_resource.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenunscoredNVD modified 2026-10-28 19:10
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 7
- https://git.kernel.org/stable/c/081790eee6b47389a0d895262086d64c6a38d6e5
- https://git.kernel.org/stable/c/153017561d2804cfae87cc9aa377aa84dd906ae1
- https://git.kernel.org/stable/c/3f00df24a5021a6f02c1830a290acd4bceb22a2d
- https://git.kernel.org/stable/c/40a462313ba4f337a2b419e7fb4a670f3dd95e14
- https://git.kernel.org/stable/c/7525aa211758cc023a371e010d16ceaae1057807
- https://git.kernel.org/stable/c/8ab5fc55d7f65d58a3c3aeadf11bdf60267cd2bd
- https://git.kernel.org/stable/c/f76a18e53a66c0ef2938276110717b3805720cd9