CVE-2022-49693

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Source
https://cve.org/CVERecord?id=CVE-2022-49693
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49693.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49693
Downstream
Related
Published
2025-02-26T02:24:16.263Z
Modified
2026-03-12T03:25:33.563154Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf
Details

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

drm/msm/mdp4: Fix refcount leak in mdp4modesetinit_intf

ofgraphgetremotenode() returns remote device node pointer with refcount incremented, we should use ofnodeput() on it when not need anymore. Add missing ofnodeput() to avoid refcount leak.

Patchwork: https://patchwork.freedesktop.org/patch/488473/

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49693.json",
    "cna_assigner": "Linux"
}
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
86418f90a4c1a0073db65d8a1e2bf94421117a60
Fixed
d1592d3e362cc59b29f15019707b16c695d70ca3
Fixed
d16a4339825e64f9ddcdff5277982d640bae933b
Fixed
3c39a17197733bc37786ed68c83267c2f491840b
Fixed
d607da76fd2b1cf1d377af9d9b7c6f8fecbb0e1d
Fixed
b9cc4598607cb7f7eae5c75fc1e3209cd52ff5e0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49693.json"