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Fedora 36 Xorg-x11-server Security Update: Urgent Patch for Various Risks

fedora
Calendar Grey December 26, 2022
Dist Fedora Esm H88
Important patch for xorg-x11-server on Fedora 36 tackling several CVEs while enhancing overall system safety.
X.Org X11 X server

Summary

X.Org X11 X server

Fix buggy patch to CVE-2022-46340 ---- CVE fix for: CVE-2022-4283,

CVE-2022-46340, CVE-2022-46341, CVE-2022-46342, CVE-2022-46343, CVE-2022-46344

* Mon Dec 19 2022 Peter Hutterer - 1.20.14-12

- Fix buggy patch to CVE-2022-46340

* Wed Dec 14 2022 Peter Hutterer 1.20.14-11

- CVE fix for: CVE-2022-4283, CVE-2022-46340, CVE-2022-46341,

CVE-2022-46342, CVE-2022-46343, CVE-2022-46344

* Wed Nov 23 2022 Peter Hutterer - 1.20.14-10

- Drop dependency on xorg-x11-font-utils, it was only there for on

build-time variable that's always the same value anyway (#2145088)

[ 1 ] Bug #2153115 - CVE-2022-46340 xorg-x11-server: X.Org Server XTestSwapFakeInput stack overflow [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2153115

[ 2 ] Bug #2153121 - CVE-2022-46342 xorg-x11-server: X.Org Server XvdiSelectVideoNotify use-after-free [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2153121

[ 3 ] Bug #2153122 - CVE-2022-46343 xorg-x11-server: X.Org Server ScreenSaverSetAttributes use-after-free [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2153122

[ 4 ] Bug #2153127 - CVE-2022-4283 xorg-x11-server: X.Org Server XkbGetKbdByName use-after-free [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2153127

[ 5 ] Bug #2153131 - CVE-2022-46341 xorg-x11-server: X.Org Server XIPassiveUngrab out-of-bounds access [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2153131

[ 6 ] Bug #2153137 - CVE-2022-46344 xorg-x11-server: X.Org Server XIChangeProperty out-of-bounds access [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2153137

su -c 'dnf upgrade --advisory FEDORA-2022-dd3eb7e0a8' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 36
Version: 1.20.14
Release: 12.fc36
Summary: X.Org X11 X server

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