CVE-2026-97621

Summary

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

drm/rockchip: analogix_dp: fix unchecked bound endpoint name length

rockchip_dp_drm_encoder_enable() uses sprintf() to format a device tree path into a 32-byte stack buffer. Device tree paths are not limited to this size, so a sufficiently long path can overflow the buffer.

Use snprintf() with the destination size to truncate the generated name and keep the writes within bounds.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux729f8eefdcadaff98606931e691910f17d8d59d6 < 49f5268f43a791dd0d9ff554cce25a3685c7250baffected
LinuxLinux729f8eefdcadaff98606931e691910f17d8d59d6 < 2fcd112caa4ebc64fdcb509f0b26d8daa3fac950affected
LinuxLinux729f8eefdcadaff98606931e691910f17d8d59d6 < bc69439d983cc491cc86e01fafc1deb94e1bb85eaffected
LinuxLinux6.16affected
LinuxLinux0 < 6.16unaffected
LinuxLinux6.18.53 <= 6.18.*unaffected
LinuxLinux7.2.7 <= 7.2.*unaffected
LinuxLinux7.3-rc3 <= *unaffected

Weaknesses

References