Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2021-33574 →
DEBIAN-CVE-2021-33574
The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes obj...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
glibc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.32-1"}]}]
Debian:13
glibc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.32-1"}]}]
Debian:14
glibc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.32-1"}]}]
Références
- advisory security-tracker.debian.org