CVE-2026-43355

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contador de referencias de tiempo de ejecuci\u00f3n de PM siempre se decrementa despu\u00e9s de pm_runtime_get_sync(), independientemente de si la operaci\u00f3n de lectura tiene \u00e9xito o falla."}], "id": "CVE-2026-43355", "lastModified": "2026-11-11T20:10:00.273", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2026-05-08T15:16:46.250", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/1eb3af4f59e09323788860a9155e9766b12891e5"}, {"source": 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"https://git.kernel.org/stable/c/fc77e0a5600e620a2ae51ec78933162fb217b20b"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: iio: light: bh1780: fix PM runtime leak on error path", "id": "2468238", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2468238"}, "csaw": false, "cwe": "CWE-911", "details": ["A flaw was found in the Linux kernel's bh1780 light sensor driver. This vulnerability occurs due to a Power Management (PM) runtime leak, where the system's reference count for power management is not always properly decremented. An attacker could exploit this by repeatedly triggering the error path, leading to resource exhaustion. This can result in a Denial of Service (DoS), making the system unresponsive or unstable."], "name": "CVE-2026-43355", "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": "2026-05-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-43355\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-43355\nhttps://lore.kernel.org/linux-cve-announce/2026050824-CVE-2026-43355-db72@gregkh/T"]}

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