CVE-2024-0408
Publication date 16 January 2024
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL.
Status
Package | Ubuntu Release | Status |
---|---|---|
xorg | 24.04 LTS noble |
Not affected
|
22.04 LTS jammy |
Not affected
|
|
20.04 LTS focal |
Not affected
|
|
18.04 LTS bionic |
Not affected
|
|
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty | Ignored end of standard support | |
xorg-hwe-16.04 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty | Not in release | |
xorg-hwe-18.04 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Not affected
|
|
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
xorg-server | 24.04 LTS noble |
Fixed 2:21.1.11-1ubuntu1
|
22.04 LTS jammy |
Fixed 2:21.1.4-2ubuntu1.7~22.04.7
|
|
20.04 LTS focal |
Fixed 2:1.20.13-1ubuntu1~20.04.14
|
|
18.04 LTS bionic |
Fixed 2:1.19.6-1ubuntu4.15+esm4
|
|
16.04 LTS xenial |
Fixed 2:1.18.4-0ubuntu0.12+esm9
|
|
14.04 LTS trusty |
Fixed 2:1.15.1-0ubuntu2.11+esm9
|
|
xorg-server-hwe-16.04 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial |
Needs evaluation
|
|
14.04 LTS trusty | Not in release | |
xorg-server-hwe-18.04 | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic |
Needs evaluation
|
|
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release | |
xorg-server-lts-utopic | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Ignored end of standard support | |
xorg-server-lts-vivid | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Ignored end of standard support | |
xorg-server-lts-wily | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Ignored end of standard support | |
xorg-server-lts-xenial | 24.04 LTS noble | Not in release |
22.04 LTS jammy | Not in release | |
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Ignored end of standard support | |
xwayland | 24.04 LTS noble |
Fixed 2:23.2.4-1
|
22.04 LTS jammy |
Fixed 2:22.1.1-1ubuntu0.10
|
|
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release |
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mdeslaur
xorg server is actually the xorg-server package the xorg package only contains docs xwayland package contains parts of xorg-server
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 · Medium |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-6587-1
- X.Org X Server vulnerabilities
- 16 January 2024
- USN-6587-2
- X.Org X Server vulnerabilities
- 22 January 2024
- USN-6587-5
- X.Org X Server vulnerabilities
- 13 March 2024