{"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:13","exploited":false,"fixed_versions":["5.15.15-1"],"id":"tcs_01M5NG84550FH40GGDNMYJY6ET","modified_at":"2026-10-23T18:04:20.382061685Z","published_at":"2024-05-24T15:15:17.750Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47538","https://security-tracker.debian.org/tracker/CVE-2021-47538"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47538#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47538"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() Need to call rxrpc_put_local() for peer candidate before kfree() as it holds a re"}