Bug#1035950: dav1d: CVE-2023-32570

[Moritz Mühlenhoff <jmm@inutil.org>]

Source: dav1d
X-Debbugs-CC: team@security.debian.org
Severity: important
Tags: security

Hi,

The following vulnerability was published for dav1d.

CVE-2023-32570[0]:
| VideoLAN dav1d before 1.2.0 has a thread_task.c race condition that
| can lead to an application crash, related to dav1d_decode_frame_exit.

https://code.videolan.org/videolan/dav1d/-/commit/cf617fdae0b9bfabd27282854c8e81450d955efa (1.2.0)

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-32570
    https://www.cve.org/CVERecord?id=CVE-2023-32570

Please adjust the affected versions in the BTS as needed.