{"id":"DEBIAN-CVE-2009-1894","details":"Race condition in PulseAudio 0.9.9, 0.9.10, and 0.9.14 allows local users to gain privileges via vectors involving creation of a hard link, related to the application setting LD_BIND_NOW to 1, and then calling execv on the target of the /proc/self/exe symlink.","modified":"2026-09-22T16:47:34.416012047Z","published":"2009-07-17T16:30:00.920Z","upstream":["CVE-2009-1894"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2009-1894"}],"affected":[{"package":{"name":"pulseaudio","ecosystem":"Debian:12","purl":"pkg:deb/debian/pulseaudio?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.15-4.1"}]}],"ecosystem_specific":{"urgency":"high"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-1894.json"}},{"package":{"name":"pulseaudio","ecosystem":"Debian:13","purl":"pkg:deb/debian/pulseaudio?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.15-4.1"}]}],"ecosystem_specific":{"urgency":"high"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-1894.json"}},{"package":{"name":"pulseaudio","ecosystem":"Debian:14","purl":"pkg:deb/debian/pulseaudio?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.15-4.1"}]}],"ecosystem_specific":{"urgency":"high"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-1894.json"}}],"schema_version":"1.9.0"}