CVE-2026-23327

cxl/mbox: validate payload size before accessing contents in cxl_payload_from_user_allowed()

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.0-rc2) [60b5d1f68338aff2c5af0113f04aefa7169c50c2]
7.0-upstream-stable N/A "Fixed before branching point"
6.19-upstream-stable released (6.19.7) [7c8a7b7f063b7e7ae9bba4cbaa14a5d2fe3a55e1]
6.18-upstream-stable released (6.18.34) [dc184ac2f0ba77ae19725ee06ad3ab36bb9d1f61]
6.12-upstream-stable needed
6.6-upstream-stable needed
6.1-upstream-stable needed
5.10-upstream-stable N/A "Vulnerable code not present"
sid released (6.19.8-1)
6.12-trixie-security needed
6.1-bookworm-security needed
5.10-bullseye-security N/A "Vulnerable code not present"