CVE-2022-1651

A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information, causing a denial of service.

Database specific

{
    "cna_assigner": "redhat",
    "cwe_ids": [
        "CWE-401"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1651.json"
}

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

3123109284176b1532874591f7c81f3837bbdc17

Fixed

ecd1735f14d6ac868ae5d8b7a2bf193fa11f388b

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "Linux kernel version prior to kernel 5.18 rc1"
                },
                {
                    "last_affected": "Linux kernel version prior to kernel 5.18 rc1"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "fixed": "ecd1735f14d6ac868ae5d8b7a2bf193fa11f388b"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

Linux kernel version prior to kernel 5.*

Linux kernel version prior to kernel 5.18 rc1

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-1651.json"