Bug#1014903: xorg-server: CVE-2022-2319 CVE-2022-2320

[Salvatore Bonaccorso <carnil@debian.org>]

Source: xorg-server
Version: 2:21.1.3-2
Severity: grave
Tags: security upstream
Justification: user security hole
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerabilities were published for xorg-server.

CVE-2022-2319[0]:
| ZDI-CAN-16062: X.Org Server ProcXkbSetGeometry Out-Of-Bounds Access

CVE-2022-2320[1]:
| ZDI-CAN-16070: X.Org Server ProcXkbSetDeviceInfo Out-Of-Bounds Access

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

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2022-2319
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2319
[1] https://security-tracker.debian.org/tracker/CVE-2022-2320
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2320
[2] https://www.openwall.com/lists/oss-security/2022/07/12/1

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore