Riskcovery

CVE-2026-97621

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

State
Published
Severity
Not scored
Published
Sep 25, 2026
Updated
Oct 19, 2026
Reserved
Sep 24, 2026

Read the record on cve.org

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 729f8eefdcadaff98606931e691910f17d8d59d6 to before 49f5268f43a791dd0d9ff554cce25a3685c7250bAffected
  • 729f8eefdcadaff98606931e691910f17d8d59d6 to before 2fcd112caa4ebc64fdcb509f0b26d8daa3fac950Affected
  • 729f8eefdcadaff98606931e691910f17d8d59d6 to before bc69439d983cc491cc86e01fafc1deb94e1bb85eAffected
LinuxLinux
  • 6.16Affected
  • before 6.16Not affected
  • 6.18.53 through 6.18.*Not affected
  • 7.2.7 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

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