CVE-2023-52751Published

smb: client: fix use-after-free in smb2_query_info_compound()

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2023-52751

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/smb/client/cached_dir.c"
                    ],
                    "versions": [
                        {
                            "version": "ebe98f1447bbccf8228335c62d86af02a0ed23f7",
                            "lessThan": "6db94d08359c43f2c8fe372811cdee04564a41b9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ebe98f1447bbccf8228335c62d86af02a0ed23f7",
                            "lessThan": "93877b9afc2994c89362007aac480a7b150f386f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ebe98f1447bbccf8228335c62d86af02a0ed23f7",
                            "lessThan": "5c86919455c1edec99ebd3338ad213b59271a71b",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/smb/client/cached_dir.c"
                    ],
                    "versions": [
                        {
                            "version": "6.1",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.1",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5.13",
                            "lessThanOrEqual": "6.5.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.3",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.7",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON