https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T06:22:23.172859+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-53059 CVE-2023-53059 — platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl 2026-09-29T06:22:23.174693+00:00

Affected: Linux

In the Linux kernel, the following vulnerability has been resolved:

platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl

It is possible to peep kernel page's data by providing larger `insize` in struct cros_ec_command[1] when invoking EC host commands.

Fix it by using zeroed memory.

[1]: https://elixir.bootlin.com/linux/v6.2/source/include/linux/platform_data/cros_ec_proto.h#L74