{"action":"Upgrade linux to 3.2.29-1 or later.","affected":[{"fixed":"3.2.29-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.2.29-1"],"id":"tcs_01M5NA7FJ63HDJB86XWDPS9WQF","modified_at":"2026-10-23T17:47:38.784631663Z","published_at":"2013-03-15T20:55:07.727Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-6547","https://security-tracker.debian.org/tracker/CVE-2012-6547"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-6547","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-6547"}],"summary":"The __tun_chr_ioctl function in drivers/net/tun.c in the Linux kernel before 3.6 does not initialize a certain structure, which allows local users to obtain sensitive information from kernel stack mem"}