net: fix refcount bug in sk_psock_get (2)

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "include/linux/skmsg.h",
                        "include/net/sock.h",
                        "net/core/skmsg.c"
                    ],
                    "versions": [
                        {
                            "version": "0ef6049f664941bc0f75828b3a61877635048b27",
                            "lessThan": "a5d1cb908131e939bd8b63b8e5e23365bbc2edaf",
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                            "versionType": "git"
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                        {
                            "version": "341adeec9adad0874f29a0a1af35638207352a39",
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                            "status": "affected",
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                            "versionType": "git"
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                        {
                            "version": "504078fbe9dd570d685361b57784a6050bc40aaa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.15.22",
                            "lessThan": "5.15.65",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.16.8",
                            "lessThan": "5.17",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "include/linux/skmsg.h",
                        "include/net/sock.h",
                        "net/core/skmsg.c"
                    ],
                    "versions": [
                        {
                            "version": "5.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.65",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.7",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }