A heap use-after-free vulnerability was found in systemd before version v245-rc1, where asynchronous Polkit queries are performed while handling dbus messages. A local unprivileged attacker can abuse this flaw to crash systemd services or potentially execute code and elevate their privileges, by sending specially crafted dbus messages.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2020-03-31T16:44:29

Updated: 2022-06-30T16:06:19

Reserved: 2019-11-27T00:00:00


Link: CVE-2020-1712

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-03-31T17:15:26.577

Modified: 2023-11-07T03:19:28.413


Link: CVE-2020-1712

JSON object: View

cve-icon Redhat Information

No data.

CWE