{"action":"Upgrade linux to 5.15.15-1 or later.","affected":[{"fixed":"5.15.15-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.15.15-1"],"id":"tcs_01M5NFXNARSVQ346A6VMXFZHFT","modified_at":"2026-10-23T18:03:32.362143942Z","published_at":"2023-03-27T21:15:09.980Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3923","https://security-tracker.debian.org/tracker/CVE-2021-3923"],"severity":{"label":"low","score":2.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3923#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3923"}],"summary":"A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniban"}