CVE-2024-46719

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Source
https://cve.org/CVERecord?id=CVE-2024-46719
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46719.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-46719
Downstream
Related
Published
2024-09-18T06:32:18.028Z
Modified
2026-05-07T04:18:28.629151Z
Summary
usb: typec: ucsi: Fix null pointer dereference in trace
Details

In the Linux kernel, the following vulnerability has been resolved:

usb: typec: ucsi: Fix null pointer dereference in trace

ucsiregisteraltmode checks ISERR for the alt pointer and treats NULL as valid. When CONFIGTYPECDPALTMODE is not enabled, ucsiregisterdisplayport returns NULL which causes a NULL pointer dereference in trace. Rather than return NULL, call typecportregisteraltmode to register DisplayPort alternate mode as a non-controllable mode when CONFIGTYPECDPALTMODE is not enabled.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46719.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
af8622f6a585d8d82b11cd7987e082861fd0edd3
Fixed
8095bf0579ed4906a33f7bec675bfb29b6b16a3b
Fixed
7e64cabe81c303bdf6fd26b6a09a3289b33bc870
Fixed
3aa56313b0de06ce1911950b2cc0c269614a87a9
Fixed
b4243c05d7e3db0bdbf9124e6fa59b4ca7c807ae
Fixed
3b9f2d9301ae67070fe77a0c06758722fd7172b7
Fixed
99331fe68a8eaa4097143a33fb0c12d5e5e8e830
Fixed
99516f76db48e1a9d54cdfed63c1babcee4e71a5

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46719.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.2.0
Fixed
5.4.284
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.226
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.167
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.109
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.50
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.10.9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46719.json"