{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-40060",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T07:20:57.158Z",
        "datePublished": "2025-10-28T11:48:32.775Z",
        "dateUpdated": "2026-05-11T21:41:42.316Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:41:42.316Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncoresight: trbe: Return NULL pointer for allocation failures\n\nWhen the TRBE driver fails to allocate a buffer, it currently returns\nthe error code \"-ENOMEM\". However, the caller etm_setup_aux() only\nchecks for a NULL pointer, so it misses the error. As a result, the\ndriver continues and eventually causes a kernel panic.\n\nFix this by returning a NULL pointer from arm_trbe_alloc_buffer() on\nallocation failures. This allows that the callers can properly handle\nthe failure."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/hwtracing/coresight/coresight-trbe.c"
                    ],
                    "versions": [
                        {
                            "version": "3fbf7f011f2426dac8c982f1d2ef469a7959a524",
                            "lessThan": "cef047e0a55cb07906fcaae99170f19a9c0bb6c2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3fbf7f011f2426dac8c982f1d2ef469a7959a524",
                            "lessThan": "fe53a726d5edf864e80b490780cc135fc1adece9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3fbf7f011f2426dac8c982f1d2ef469a7959a524",
                            "lessThan": "9768536f82600a05ce901e31ccfabd92c027ff71",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3fbf7f011f2426dac8c982f1d2ef469a7959a524",
                            "lessThan": "296da78494633e1ab5e2e74173a9c8683b04aa6b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3fbf7f011f2426dac8c982f1d2ef469a7959a524",
                            "lessThan": "f505a165f1c7cd37b4cb6952042a5984693a4067",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3fbf7f011f2426dac8c982f1d2ef469a7959a524",
                            "lessThan": "8a55c161f7f9c1aa1c70611b39830d51c83ef36d",
                            "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/hwtracing/coresight/coresight-trbe.c"
                    ],
                    "versions": [
                        {
                            "version": "5.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.195",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.156",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.112",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.53",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.3",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "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": "5.13",
                                    "versionEndExcluding": "5.15.195"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
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                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.17.3"
                                },
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                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.18"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/cef047e0a55cb07906fcaae99170f19a9c0bb6c2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fe53a726d5edf864e80b490780cc135fc1adece9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9768536f82600a05ce901e31ccfabd92c027ff71"
                },
                {
                    "url": "https://git.kernel.org/stable/c/296da78494633e1ab5e2e74173a9c8683b04aa6b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f505a165f1c7cd37b4cb6952042a5984693a4067"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8a55c161f7f9c1aa1c70611b39830d51c83ef36d"
                }
            ],
            "title": "coresight: trbe: Return NULL pointer for allocation failures",
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}