CVE-2022-46340
Summary
| CVE | CVE-2022-46340 |
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-12-14 21:15:00 UTC |
| Updated | 2023-05-30 06:15:00 UTC |
| Description | A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through a the XTestFakeInput request. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. This issue does not affect systems where client and server use the same byte order. |
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| [SECURITY] Fedora 37 Update: xorg-x11-server-1.20.14-11.fc37 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 36 Update: xorg-x11-server-1.20.14-12.fc36 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| 2151755 – (CVE-2022-46340) CVE-2022-46340 xorg-x11-server: X.Org Server XTestSwapFakeInput stack overflow |
MISC |
bugzilla.redhat.com |
|
| Debian -- Security Information -- DSA-5304-1 xorg-server |
DEBIAN |
www.debian.org |
|
| [SECURITY] Fedora 37 Update: xorg-x11-server-1.20.14-12.fc37 - package-announce - Fedora Mailing-Lists |
MISC |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 37 Update: xorg-x11-server-1.20.14-11.fc37 - package-announce - Fedora Mailing-Lists |
MISC |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 37 Update: xorg-x11-server-Xwayland-22.1.6-1.fc37 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| Red Hat Customer Portal - Access to 24x7 support and knowledge |
MISC |
access.redhat.com |
|
| Red Hat Customer Portal - Access to 24x7 support and knowledge |
MISC |
access.redhat.com |
|
| [SECURITY] Fedora 36 Update: xorg-x11-server-1.20.14-12.fc36 - package-announce - Fedora Mailing-Lists |
MISC |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 37 Update: xorg-x11-server-Xwayland-22.1.6-1.fc37 - package-announce - Fedora Mailing-Lists |
MISC |
lists.fedoraproject.org |
|
| Red Hat Customer Portal - Access to 24x7 support and knowledge |
MISC |
access.redhat.com |
|
| [SECURITY] Fedora 37 Update: xorg-x11-server-1.20.14-12.fc37 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| X.Org X server, XWayland: Multiple Vulnerabilities (GLSA 202305-30) — Gentoo security |
MISC |
security.gentoo.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 160370 Oracle Enterprise Linux Security Update for tigervnc (ELSA-2023-0045)
- 160375 Oracle Enterprise Linux Security Update for xorg-x11-server (ELSA-2023-0046)
- 160584 Oracle Enterprise Linux Security Update for tigervnc (ELSA-2023-2257)
- 160631 Oracle Enterprise Linux Security Update for xorg-x11-server (ELSA-2023-2248)
- 160633 Oracle Enterprise Linux Security Update for xorg-x11-server-xwayland (ELSA-2023-2249)
- 160654 Oracle Enterprise Linux Security Update for tigervnc (ELSA-2023-2830)
- 160677 Oracle Enterprise Linux Security Update for xorg-x11-server-xwayland (ELSA-2023-2805)
- 160679 Oracle Enterprise Linux Security Update for xorg-x11-server (ELSA-2023-2806)
- 181435 Debian Security Update for xorg-server (DSA 5304-1)
- 181498 Debian Security Update for xorg-server (DLA 3256-1)
- 181948 Debian Security Update for xwaylandxorg-server (CVE-2022-46340)
- 199077 Ubuntu Security Notification for X.Org X Server Vulnerabilities (USN-5778-1)
- 199494 Ubuntu Security Notification for X.Org X Server Vulnerabilities (USN-5778-2)
- 241038 Red Hat Update for tigervnc (RHSA-2023:0045)
- 241039 Red Hat Update for xorg-x11-server (RHSA-2023:0046)
- 241415 Red Hat Update for xorg-x11-server (RHSA-2023:2248)
- 241448 Red Hat Update for xorg-x11-server-xwayland (RHSA-2023:2249)
- 241454 Red Hat Update for tigervnc (RHSA-2023:2257)
- 241510 Red Hat Update for xorg-x11-server (RHSA-2023:2806)
- 241514 Red Hat Update for tigervnc (RHSA-2023:2830)
- 241537 Red Hat Update for xorg-x11-server-xwayland (RHSA-2023:2805)
- 257215 CentOS Security Update for xorg-x11-server (CESA-2023:0046)
- 257218 CentOS Security Update for tigervnc (CESA-2023:0045)
- 283512 Fedora Security Update for xorg (FEDORA-2022-c3a65f7c65)
- 283535 Fedora Security Update for xorg (FEDORA-2022-721a78b7e5)
- 283540 Fedora Security Update for xorg (FEDORA-2022-3d88188071)
- 283559 Fedora Security Update for xorg (FEDORA-2022-dd3eb7e0a8)
- 354751 Amazon Linux Security Advisory for xorg-x11-server : ALAS-2023-1689
- 355062 Amazon Linux Security Advisory for xorg-x11-server : AL2012-2023-386
- 355170 Amazon Linux Security Advisory for xorg-x11-server : ALAS2023-2023-102
- 377896 Alibaba Cloud Linux Security Update for tigervnc (ALINUX2-SA-2023:0002)
- 378649 Alibaba Cloud Linux Security Update for xorg-x11-server (ALINUX3-SA-2023:0062)
- 378653 Alibaba Cloud Linux Security Update for tigervnc (ALINUX3-SA-2023:0063)
- 379627 Alibaba Cloud Linux Security Update for xorg-x11-server-xwayland (ALINUX3-SA-2024:0044)
- 502971 Alpine Linux Security Update for xorg-server
- 502974 Alpine Linux Security Update for xwayland
- 505838 Alpine Linux Security Update for xorg-server
- 505841 Alpine Linux Security Update for xwayland
- 672598 EulerOS Security Update for tigervnc (EulerOS-SA-2023-1340)
- 672610 EulerOS Security Update for xorg-x11-server (EulerOS-SA-2023-1344)
- 672786 EulerOS Security Update for xorg-x11-server (EulerOS-SA-2023-1544)
- 672833 EulerOS Security Update for xorg-x11-server (EulerOS-SA-2023-1569)
- 672888 EulerOS Security Update for xorg-x11-server (EulerOS-SA-2023-1775)
- 672938 EulerOS Security Update for xorg-x11-server (EulerOS-SA-2023-1797)
- 673075 EulerOS Security Update for xorg-x11-server (EulerOS-SA-2023-2180)
- 673084 EulerOS Security Update for tigervnc (EulerOS-SA-2023-2176)
- 673169 EulerOS Security Update for xorg-x11-server (EulerOS-SA-2023-2345)
- 673199 EulerOS Security Update for xorg-x11-server (EulerOS-SA-2023-2325)
- 691025 Free Berkeley Software Distribution (FreeBSD) Security Update for xorg (9fa7b139-c1e9-409e-bed0-006aadcf5845)
- 710738 Gentoo Linux X.Org X server, XWayland Multiple Vulnerabilities (GLSA 202305-30)
- 753006 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2022:4482-1)
- 753007 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2022:4481-1)
- 753008 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2022:4479-1)
- 753009 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2022:4480-1)
- 753010 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2022:4484-1)
- 753011 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2022:4483-1)
- 753750 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2023:0657-1)
- 753751 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2023:0656-1)
- 753752 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2023:0655-1)
- 753762 SUSE Enterprise Linux Security Update for xorg-x11-server (SUSE-SU-2023:0683-1)
- 941008 AlmaLinux Security Update for tigervnc (ALSA-2023:2257)
- 941042 AlmaLinux Security Update for xorg-x11-server (ALSA-2023:2248)
- 941062 AlmaLinux Security Update for xorg-x11-server-Xwayland (ALSA-2023:2249)
- 941068 AlmaLinux Security Update for xorg-x11-server (ALSA-2023:2806)
- 941080 AlmaLinux Security Update for tigervnc (ALSA-2023:2830)
- 941119 AlmaLinux Security Update for xorg-x11-server-Xwayland (ALSA-2023:2805)