Segfaults and assertion failures in Xorg's render/glyph.c
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
X.Org X server |
Fix Released
|
Unknown
|
|||
xorg-server (Ubuntu) |
Triaged
|
High
|
Unassigned | ||
Focal |
Fix Released
|
High
|
Unassigned | ||
Jammy |
Fix Released
|
High
|
Unassigned | ||
Mantic |
Fix Released
|
High
|
Unassigned | ||
Noble |
Triaged
|
High
|
Unassigned | ||
xwayland (Ubuntu) |
Triaged
|
High
|
Unassigned | ||
Jammy |
Fix Released
|
High
|
Unassigned | ||
Mantic |
Fix Released
|
High
|
Unassigned | ||
Noble |
Triaged
|
High
|
Unassigned |
Bug Description
I just upgraded xserver-xorg-core and xserver-common to 2:21.1.
X.Org X Server 1.21.1.4
X Protocol Version 11, Revision 0
Current Operating System: Linux nazar-pc 6.8.4-x64v4-xanmod1 #0~20240404.
Kernel command line: BOOT_IMAGE=
xorg-server 2:21.1.
Current version of pixman: 0.40.0
Before reporting problems, check http://
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/
(==) Using system config directory "/usr/share/
malloc(): unaligned tcache chunk detected
(EE)
(EE) Backtrace:
(EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+
(EE) 1: /lib/x86_
(EE) 2: /lib/x86_
(EE) 3: /lib/x86_
(EE) 4: /lib/x86_
(EE) 5: /lib/x86_
(EE) 6: /lib/x86_
(EE) 7: /lib/x86_
(EE) 8: /usr/lib/xorg/Xorg (SetGlyphPictur
(EE) 9: /usr/lib/xorg/Xorg (AddTraps+0x347a) [0x5def21a6b8da]
(EE) 10: /usr/lib/xorg/Xorg (SendErrorToCli
(EE) 11: /usr/lib/xorg/Xorg (InitFonts+0x3c4) [0x5def219976b4]
(EE) 12: /lib/x86_
(EE) 13: /lib/x86_
(EE) 14: /usr/lib/xorg/Xorg (_start+0x25) [0x5def21980605]
(EE)
(EE)
Fatal server error:
(EE) Caught signal 6 (Aborted). Server aborting
(EE)
(EE)
Please consult the The X.Org Foundation support
at http://
for help.
(EE) Please also check the log file at "/var/log/
(EE)
(II) AIGLX: Suspending AIGLX clients for VT switch
(EE) Server terminated with error (1). Closing log file.
Downgraded to 2:21.1.3-2ubuntu2 for now and it works. Looks like security backports were done incorrectly.
CVE References
affects: | xserver-xorg-driver-vesa → xorg-server (Ubuntu) |
Changed in xorg-server (Ubuntu): | |
importance: | Undecided → High |
Changed in xorg-server (Ubuntu): | |
status: | Confirmed → Triaged |
Changed in xwayland (Ubuntu): | |
status: | New → Triaged |
importance: | Undecided → High |
Changed in xorg-server (Ubuntu Focal): | |
importance: | Undecided → High |
status: | New → In Progress |
Changed in xorg-server (Ubuntu Jammy): | |
importance: | Undecided → High |
status: | New → In Progress |
Changed in xorg-server (Ubuntu Mantic): | |
importance: | Undecided → High |
status: | New → In Progress |
no longer affects: | xwayland (Ubuntu Focal) |
Changed in xwayland (Ubuntu Jammy): | |
importance: | Undecided → High |
status: | New → In Progress |
Changed in xwayland (Ubuntu Mantic): | |
importance: | Undecided → High |
status: | New → In Progress |
Changed in xorg-server: | |
status: | Unknown → Fix Released |
Status changed to 'Confirmed' because the bug affects multiple users.