A locking inconsistency issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_io.c and drivers/tty/tty_jobctrl.c may allow a read-after-free attack against TIOCGSID, aka CID-c8bcd9c5be24.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-12-09T16:57:56

Updated: 2024-08-04T16:55:10.725Z

Reserved: 2020-12-09T00:00:00

Link: CVE-2020-29660

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-09T17:15:31.743

Modified: 2023-11-07T03:21:33.123

Link: CVE-2020-29660

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-12-04T00:00:00Z

Links: CVE-2020-29660 - Bugzilla