CVE-2023-3220

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2023-3220
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-3220.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-3220
Downstream
Related
Published
2023-06-20T00:00:00Z
Modified
2026-05-08T04:52:01.280683Z
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
[none]
Details

An issue was discovered in the Linux kernel through 6.1-rc8. dpucrtcatomiccheck in drivers/gpu/drm/msm/disp/dpu1/dpucrtc.c lacks check of the return value of kzalloc() and will cause the NULL Pointer Dereference.

Database specific 
{
    "cna_assigner": "redhat",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3220.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "last_affected": "6.2.0-rc2"
                }
            ]
        }
    ],
    "cwe_ids": [
        "CWE-476"
    ]
}
References

Affected packages

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

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
76dcd734eca23168cb008912c0f69ff408905235
Database specific 
{
    "source": "DESCRIPTION",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "6.1-rc8"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-3220.json"