This bug was fixed in the package xorg-server - 2:1.20.8-2ubuntu2.6
---------------
xorg-server (2:1.20.8-2ubuntu2.6) focal-security; urgency=medium
* SECURITY UPDATE: out of bounds memory accesses on too short request
- debian/patches/CVE-2020-14360.patch: check SetMap request length
carefully in xkb/xkb.c.
- CVE-2020-14360
* SECURITY UPDATE: multiple heap overflows
- debian/patches/CVE-2020-25712.patch: add bounds checks in xkb/xkb.c.
- CVE-2020-25712
-- Marc Deslauriers <[email protected]> Mon, 30 Nov 2020
12:56:33 -0500
** Changed in: xorg-server (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-14360
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-25712
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https://bugs.launchpad.net/bugs/1897530
Title:
[modeset][nvidia] X Server session crash with "No space left on
device" and then "EnterVT failed for gpu screen 0"
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