{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50707",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T10:53:15.518Z",
        "datePublished": "2025-12-24T10:55:21.547Z",
        "dateUpdated": "2026-05-11T19:23:56.488Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:23:56.488Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-crypto: fix memory leak in virtio_crypto_alg_skcipher_close_session()\n\n'vc_ctrl_req' is alloced in virtio_crypto_alg_skcipher_close_session(),\nand should be freed in the invalid ctrl_status->status error handling\ncase. Otherwise there is a memory leak."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/crypto/virtio/virtio_crypto_skcipher_algs.c"
                    ],
                    "versions": [
                        {
                            "version": "4ee475e76b5ea8061970a7c867ffa5eedeb39580",
                            "lessThan": "79026a2d0a1b080257773d22a493f9bcab8c65be",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0756ad15b1fef287d4d8fa11bc36ea77a5c42e4a",
                            "lessThan": "67fb59ff1384e338679c0eb7a43c83ce8868c9fa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0756ad15b1fef287d4d8fa11bc36ea77a5c42e4a",
                            "lessThan": "0871df190fe6723464efe0f493d476411616f553",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0756ad15b1fef287d4d8fa11bc36ea77a5c42e4a",
                            "lessThan": "b1d65f717cd6305a396a8738e022c6f7c65cfbe8",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/crypto/virtio/virtio_crypto_skcipher_algs.c"
                    ],
                    "versions": [
                        {
                            "version": "5.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.19",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.5",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.0.19"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.1.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/79026a2d0a1b080257773d22a493f9bcab8c65be"
                },
                {
                    "url": "https://git.kernel.org/stable/c/67fb59ff1384e338679c0eb7a43c83ce8868c9fa"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0871df190fe6723464efe0f493d476411616f553"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b1d65f717cd6305a396a8738e022c6f7c65cfbe8"
                }
            ],
            "title": "virtio-crypto: fix memory leak in virtio_crypto_alg_skcipher_close_session()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}