ring-buffer: Fix subbuf resize race with ring_buffer_alloc_read_page()

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/trace/ring_buffer.c"
                    ],
                    "versions": [
                        {
                            "version": "bce761d757452ba5eb77e11fecc37a04b67494e7",
                            "lessThan": "2313ff69bd237aad264a5913907f374f958335a2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bce761d757452ba5eb77e11fecc37a04b67494e7",
                            "lessThan": "2dc510957fe8fd098ab3c3147ebdf34d00cd2734",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bce761d757452ba5eb77e11fecc37a04b67494e7",
                            "lessThan": "53106e9262a310ef2c9a9321168c03705940c678",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bce761d757452ba5eb77e11fecc37a04b67494e7",
                            "lessThan": "e743527c5bfdceda1095bc0a9e596e2aebb6a9c3",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/trace/ring_buffer.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.50",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }