{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2024-26788", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.178Z", "datePublished": "2024-04-04T08:20:20.410Z", "dateUpdated": "2026-05-11T20:04:12.028Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:04:12.028Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: fsl-qdma: init irq after reg initialization\n\nInitialize the qDMA irqs after the registers are configured so that\ninterrupts that may have been pending from a primary kernel don't get\nprocessed by the irq handler before it is ready to and cause panic with\nthe following trace:\n\n Call trace:\n fsl_qdma_queue_handler+0xf8/0x3e8\n __handle_irq_event_percpu+0x78/0x2b0\n 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"versionEndExcluding": "6.6.21", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "1C538467-EDA0-4A9A-82EB-2925DE9FF827", "versionEndExcluding": "6.7.9", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*", "matchCriteriaId": "B9F4EA73-0894-400F-A490-3A397AB7A517", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*", "matchCriteriaId": "056BD938-0A27-4569-B391-30578B309EE3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*", "matchCriteriaId": "F02056A5-B362-4370-9FF8-6F0BD384D520", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*", "matchCriteriaId": "62075ACE-B2A0-4B16-829D-B3DA5AE5CC41", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*", "matchCriteriaId": "A780F817-2A77-4130-A9B7-5C25606314E3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:*", "matchCriteriaId": "AEB9199B-AB8F-4877-8964-E2BA95B5F15C", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: fsl-qdma: init irq after reg initialization\n\nInitialize the qDMA irqs after the registers are configured so that\ninterrupts that may have been pending from a primary kernel don't get\nprocessed by the irq handler before it is ready to and cause panic with\nthe following trace:\n\n Call trace:\n fsl_qdma_queue_handler+0xf8/0x3e8\n __handle_irq_event_percpu+0x78/0x2b0\n handle_irq_event_percpu+0x1c/0x68\n handle_irq_event+0x44/0x78\n handle_fasteoi_irq+0xc8/0x178\n generic_handle_irq+0x24/0x38\n __handle_domain_irq+0x90/0x100\n gic_handle_irq+0x5c/0xb8\n el1_irq+0xb8/0x180\n _raw_spin_unlock_irqrestore+0x14/0x40\n __setup_irq+0x4bc/0x798\n request_threaded_irq+0xd8/0x190\n devm_request_threaded_irq+0x74/0xe8\n fsl_qdma_probe+0x4d4/0xca8\n platform_drv_probe+0x50/0xa0\n really_probe+0xe0/0x3f8\n driver_probe_device+0x64/0x130\n device_driver_attach+0x6c/0x78\n __driver_attach+0xbc/0x158\n bus_for_each_dev+0x5c/0x98\n driver_attach+0x20/0x28\n bus_add_driver+0x158/0x220\n driver_register+0x60/0x110\n __platform_driver_register+0x44/0x50\n fsl_qdma_driver_init+0x18/0x20\n do_one_initcall+0x48/0x258\n kernel_init_freeable+0x1a4/0x23c\n kernel_init+0x10/0xf8\n ret_from_fork+0x10/0x18"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dmaengine: fsl-qdma: init irq after reg inicializaci\u00f3n Inicialice qDMA irqs despu\u00e9s de configurar los registros para que las interrupciones que puedan haber estado pendientes de un kernel primario no sean procesadas por el controlador irq antes de que est\u00e9 listo y cause p\u00e1nico con el siguiente rastreo: Rastreo de llamadas: fsl_qdma_queue_handler+0xf8/0x3e8 __handle_irq_event_percpu+0x78/0x2b0 handle_irq_event_percpu+0x1c/0x68 handle_irq_event+0x44/0x78 handle_fasteoi_irq+0xc8/0x 178 generic_handle_irq+0x24/0x38 __handle_domain_irq +0x90/0x100 gic_handle_irq+0x5c/0xb8 el1_irq+0xb8/0x180 _raw_spin_unlock_irqrestore+0x14/0x40 __setup_irq+0x4bc/0x798 request_threaded_irq+0xd8/0x190 devm_request_threaded_irq+0x74/ 0xe8 fsl_qdma_probe+0x4d4/0xca8 plataforma_drv_probe+0x50/0xa0 very_probe+0xe0/0x3f8 driver_probe_device +0x64/0x130 dispositivo_driver_attach+0x6c/0x78 __driver_attach+0xbc/0x158 bus_for_each_dev+0x5c/0x98 driver_attach+0x20/0x28 bus_add_driver+0x158/0x220 driver_register+0x60/0x110 __platform_driver_register+0x 44/0x50 fsl_qdma_driver_init+0x18/0x20 do_one_initcall+0x48/0x258 kernel_init_freeable +0x1a4/0x23c kernel_init+0x10/0xf8 ret_from_fork+0x10/0x18"}], "id": "CVE-2024-26788", "lastModified": "2025-04-01T20:35:20.977", "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": "2024-04-04T09:15:08.347", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3cc5fb824c2125aa3740d905b3e5b378c8a09478"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4529c084a320be78ff2c5e64297ae998c6fdf66b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/474d521da890b3e3585335fb80a6044cb2553d99"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/677102a930643c31f1b4c512b041407058bdfef8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/87a39071e0b639f45e05d296cc0538eef44ec0bd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9579a21e99fe8dab22a253050ddff28d340d74e1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a69c8bbb946936ac4eb6a6ae1e849435aa8d947d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3cc5fb824c2125aa3740d905b3e5b378c8a09478"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4529c084a320be78ff2c5e64297ae998c6fdf66b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/474d521da890b3e3585335fb80a6044cb2553d99"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/677102a930643c31f1b4c512b041407058bdfef8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/87a39071e0b639f45e05d296cc0538eef44ec0bd"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9579a21e99fe8dab22a253050ddff28d340d74e1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/a69c8bbb946936ac4eb6a6ae1e849435aa8d947d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List"], "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-908"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: dmaengine: fsl-qdma: init irq after reg initialization", "id": "2273455", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2273455"}, "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"}, "cwe": "CWE-665", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndmaengine: fsl-qdma: init irq after reg initialization\nInitialize the qDMA irqs after the registers are configured so that\ninterrupts that may have been pending from a primary kernel don't get\nprocessed by the irq handler before it is ready to and cause panic with\nthe following trace:\nCall trace:\nfsl_qdma_queue_handler+0xf8/0x3e8\n__handle_irq_event_percpu+0x78/0x2b0\nhandle_irq_event_percpu+0x1c/0x68\nhandle_irq_event+0x44/0x78\nhandle_fasteoi_irq+0xc8/0x178\ngeneric_handle_irq+0x24/0x38\n__handle_domain_irq+0x90/0x100\ngic_handle_irq+0x5c/0xb8\nel1_irq+0xb8/0x180\n_raw_spin_unlock_irqrestore+0x14/0x40\n__setup_irq+0x4bc/0x798\nrequest_threaded_irq+0xd8/0x190\ndevm_request_threaded_irq+0x74/0xe8\nfsl_qdma_probe+0x4d4/0xca8\nplatform_drv_probe+0x50/0xa0\nreally_probe+0xe0/0x3f8\ndriver_probe_device+0x64/0x130\ndevice_driver_attach+0x6c/0x78\n__driver_attach+0xbc/0x158\nbus_for_each_dev+0x5c/0x98\ndriver_attach+0x20/0x28\nbus_add_driver+0x158/0x220\ndriver_register+0x60/0x110\n__platform_driver_register+0x44/0x50\nfsl_qdma_driver_init+0x18/0x20\ndo_one_initcall+0x48/0x258\nkernel_init_freeable+0x1a4/0x23c\nkernel_init+0x10/0xf8\nret_from_fork+0x10/0x18", "A flaw was found in the fsl-qdma driver within the DMA engine subsystem of the Linux kernel. This issue is due to an incorrect initialization order, where interrupts are set up after register initialization."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2024-26788", "package_state": [{"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": "2024-04-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-26788\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-26788\nhttps://lore.kernel.org/linux-cve-announce/2024040400-CVE-2024-26788-1f84@gregkh/T"], "statement": "Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.", "threat_severity": "Moderate"}

{}