CVE-2023-0122

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Source
https://cve.org/CVERecord?id=CVE-2023-0122
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-0122.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-0122
Downstream
Related
Published
2023-01-17T00:00:00Z
Modified
2026-07-15T01:48:55.706620648Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmetsetupauth(), allows an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine. Affected versions v6.0-rc1 to v6.0-rc3, fixed in v6.0-rc4.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0122.json",
    "cna_assigner": "redhat",
    "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
7e18e42e4b280c85b76967a9106a13ca61c16179
Last affected
7e18e42e4b280c85b76967a9106a13ca61c16179
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "Linux kernel 6.0-rc4"
        },
        {
            "last_affected": "Linux kernel 6.0-rc4"
        }
    ]
}

Affected versions

Linux kernel 6.*
Linux kernel 6.0-rc4
v6.*
v6.0-rc4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-0122.json"