{"dataType": "CVE_RECORD", "dataVersion": "5.1", "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": "2025-10-28T11:48:32.775Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-10-28T11:48:32.775Z"}, "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-rc1", "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", "versionEndExcluding": "6.1.156"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.6.112"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.12.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.17.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.13", "versionEndExcluding": "6.18-rc1"}]}]}], "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", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "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."}], "id": "CVE-2025-40060", "lastModified": "2025-10-30T15:05:32.197", "metrics": {}, "published": "2025-10-28T12:15:40.377", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/296da78494633e1ab5e2e74173a9c8683b04aa6b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8a55c161f7f9c1aa1c70611b39830d51c83ef36d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9768536f82600a05ce901e31ccfabd92c027ff71"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cef047e0a55cb07906fcaae99170f19a9c0bb6c2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f505a165f1c7cd37b4cb6952042a5984693a4067"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fe53a726d5edf864e80b490780cc135fc1adece9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: coresight: trbe: Return NULL pointer for allocation failures", "id": "2406734", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2406734"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2025-40060", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-10-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-40060\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-40060\nhttps://lore.kernel.org/linux-cve-announce/2025102816-CVE-2025-40060-eb50@gregkh/T"], "threat_severity": "Moderate"}