CVE-2022-46343

CVSS V2 None CVSS V3 None
Description
A vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. 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.
Overview
  • CVE ID
  • CVE-2022-46343
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-12-14T21:15:13
  • Last Modified Date
  • 2023-02-23T22:56:51
Weakness Enumerations
CWE URL
CWE-416 http://cwe.mitre.org/data/definitions/416.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:x.org:x_server:1.20.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* 0 OR
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* 1 OR
References
Reference URL Reference Tags
https://access.redhat.com/errata/RHSA-2023:0045
https://access.redhat.com/errata/RHSA-2023:0046
https://access.redhat.com/security/cve/CVE-2022-46343 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2151758 Issue Tracking Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5NELB7YDWRABYYBG4UPTHRBDTKJRV5M2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DXDF2O5PPLE3SVAJJYUOSAD5QZ4TWQ2G/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z67QC4C3I2FI2WRFIUPEHKC36J362MLA/
https://www.debian.org/security/2022/dsa-5304
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-46343
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46343
History
Created Old Value New Value Data Type Notes
2022-12-14 22:14:54 Added to TrackCVE
2022-12-18 09:30:11 2022-12-14T21:15:13.543 2022-12-14T21:15:13 CVE Published Date updated
2022-12-18 09:30:11 2022-12-16T05:15:18 CVE Modified Date updated
2022-12-18 09:30:11 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2022-12-18 09:30:19 References updated
2022-12-19 03:15:35 2022-12-19T03:15:11 CVE Modified Date updated
2022-12-19 03:15:37 References updated
2022-12-19 21:14:58 2022-12-19T20:48:31 CVE Modified Date updated
2022-12-19 21:14:58 Undergoing Analysis Analyzed Vulnerability Status updated
2022-12-19 21:14:58 CWE-416 Weakness Enumeration new
2022-12-19 21:15:02 CPE Information updated
2022-12-21 07:02:27 2022-12-21T04:15:10 CVE Modified Date updated
2022-12-21 07:02:28 Analyzed Modified Vulnerability Status updated
2022-12-21 07:02:29 References updated
2022-12-22 20:15:31 Modified Undergoing Analysis Vulnerability Status updated
2022-12-26 04:16:12 2022-12-26T04:15:10 CVE Modified Date updated
2022-12-26 04:16:14 References updated
2022-12-27 01:15:32 2022-12-27T01:15:10 CVE Modified Date updated
2023-02-02 22:14:54 2023-02-02T21:22:42 CVE Modified Date updated
2023-02-02 22:14:55 A vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. 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. A vulnerability was found in X.Org. This issue occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. This flaw can lead to local privileges elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions. Description updated
2023-02-02 22:14:56 References updated
2023-02-12 22:19:17 2023-02-12T22:15:30 CVE Modified Date updated
2023-02-12 22:19:19 A vulnerability was found in X.Org. This issue occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. This flaw can lead to local privileges elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions. A vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. 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. Description updated
2023-02-23 23:15:57 2023-02-23T22:56:51 CVE Modified Date updated
2023-02-23 23:15:57 Undergoing Analysis Analyzed Vulnerability Status updated