{"action":"Upgrade linux to 6.5.6-1 or later.","affected":[{"fixed":"6.5.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.5.6-1"],"id":"tcs_01M5NJTQ8A9YSYYMVBESJ91B7M","modified_at":"2026-10-23T18:04:55.564580104Z","published_at":"2025-12-09T01:16:53.960Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53817","https://security-tracker.debian.org/tracker/CVE-2023-53817"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53817#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53817"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() During NVMeTCP Authentication a controller can trigger a kernel oops by s"}