CVE-2022-1974

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Source
https://cve.org/CVERecord?id=CVE-2022-1974
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1974.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-1974
Downstream
CLSA (2)
DEBIAN (1)
OESA (1)
openSUSE (2)
SUSE (14)
UBUNTU (1)
Related
openSUSE (2)
SUSE (14)
Published
2022-08-31T15:32:58Z
Modified
2026-10-22T15:53:07Z
Summary
[none]
Details

A use-after-free flaw was found in the Linux kernel's NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information.

Database specific 
{
    "cna_assigner": "redhat",
    "cwe_ids": [
        "CWE-416"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1974.json"
}
References

Affected packages

Git / github.com/torvalds/linux

Affected ranges

Type
GIT
Repo
https://github.com/torvalds/linux
Events
Introduced
c5eb0a61238dd6faf37f58c9ce61c9980aaffd7a
Fixed
da5c0f119203ad9728920456a0f52a6d850c01cd
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "Linux kernel 5.18 rc6"
                },
                {
                    "last_affected": "Linux kernel 5.18 rc6"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "fixed": "da5c0f119203ad9728920456a0f52a6d850c01cd"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

Linux kernel 5.*
Linux kernel 5.18 rc6

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1974.json"
vanir_signatures 
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        "target": {
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vanir_signatures_modified 
"2026-10-22T15:53:07Z"