dmaengine: fsl-qdma: init irq after reg initialization

{
  "id": "797c5c380374e9b67ede7cbcade63ff3668a808813545f19810807030ccefd53",
  "url": "https://osv.dev/vulnerability/CVE-2024-26788",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "dmaengine: fsl-qdma: init irq after reg initialization",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: init irq after reg initialization Initialize the qDMA irqs after the registers are configured so that interrupts that may have been pending from a primary kernel don't get processed by the irq handler before it is ready to and cause panic with the following trace: Call trace: 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+0xc8/0x178 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 platform_drv_probe+0x50/0xa0 really_probe+0xe0/0x3f8 driver_probe_device+0x64/0x130 device_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+0x44/0x50 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",
    "evidence": "osv:CVE-2024-26788",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.4.271",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.10.212",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.151",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.81",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.21",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.7.9",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-26788",
      "aliases": [
        "CVE-2024-26788"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "b092529e0aa09829a6404424ce167bf3ce3235e2"
                },
                {
                  "fixed": "3cc5fb824c2125aa3740d905b3e5b378c8a09478"
                },
                {
                  "fixed": "9579a21e99fe8dab22a253050ddff28d340d74e1"
                },
                {
                  "fixed": "4529c084a320be78ff2c5e64297ae998c6fdf66b"
                },
                {
                  "fixed": "474d521da890b3e3585335fb80a6044cb2553d99"
                },
                {
                  "fixed": "a69c8bbb946936ac4eb6a6ae1e849435aa8d947d"
                },
                {
                  "fixed": "677102a930643c31f1b4c512b041407058bdfef8"
                },
                {
                  "fixed": "87a39071e0b639f45e05d296cc0538eef44ec0bd"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26788.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.1.0"
                },
                {
                  "fixed": "5.4.271"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.5.0"
                },
                {
                  "fixed": "5.10.212"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.151"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.81"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.21"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.7.9"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26788.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:52.349862582Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/3cc5fb824c2125aa3740d905b3e5b378c8a09478",
        "https://git.kernel.org/stable/c/4529c084a320be78ff2c5e64297ae998c6fdf66b",
        "https://git.kernel.org/stable/c/474d521da890b3e3585335fb80a6044cb2553d99",
        "https://git.kernel.org/stable/c/677102a930643c31f1b4c512b041407058bdfef8",
        "https://git.kernel.org/stable/c/87a39071e0b639f45e05d296cc0538eef44ec0bd",
        "https://git.kernel.org/stable/c/9579a21e99fe8dab22a253050ddff28d340d74e1",
        "https://git.kernel.org/stable/c/a69c8bbb946936ac4eb6a6ae1e849435aa8d947d",
        "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26788.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-26788",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26788.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-26788",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 521055,
  "published_at": "2024-04-04T08:20:20.41+00:00"
}