{
    "dataType": "CVE_RECORD",
    "cveMetadata": {
        "cveId": "CVE-2023-52686",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-03-07T14:49:46.888Z",
        "datePublished": "2024-05-17T14:24:47.984Z",
        "dateUpdated": "2024-09-11T17:33:19.230Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2024-05-29T05:15:52.936Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/powernv: Add a null pointer check in opal_event_init()\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/powerpc/platforms/powernv/opal-irqchip.c"
                    ],
                    "versions": [
                        {
                            "version": "2717a33d6074",
                            "lessThan": "8422d179cf46",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2717a33d6074",
                            "lessThan": "e93d7cf4c1dd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2717a33d6074",
                            "lessThan": "e6ad05e3ae9c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2717a33d6074",
                            "lessThan": "c0b111ea786d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2717a33d6074",
                            "lessThan": "9a523e1da6d8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2717a33d6074",
                            "lessThan": "a14c55eb461d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2717a33d6074",
                            "lessThan": "e08c2e275fa1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2717a33d6074",
                            "lessThan": "8649829a1dd2",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/powerpc/platforms/powernv/opal-irqchip.c"
                    ],
                    "versions": [
                        {
                            "version": "4.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.11",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "4.19.306",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.4.268",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.10.209",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.15.148",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.1.75",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.6.14",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.7.2",
                            "lessThanOrEqual": "6.7.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.8",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050"
                },
                {
                    "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html"
                }
            ],
            "title": "powerpc/powernv: Add a null pointer check in opal_event_init()",
            "x_generator": {
                "engine": "bippy-a5840b7849dd"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T23:11:35.663Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997722ee42",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/8649829a1dd25199bbf557b2621cedb4bf9b3050",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2023-52686",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-09-10T15:42:02.769590Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-11T17:33:19.230Z"
                }
            }
        ]
    },
    "dataVersion": "5.1"
}