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    "cveMetadata": {
        "cveId": "CVE-2022-48750",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-06-20T11:09:39.055Z",
        "datePublished": "2024-06-20T11:13:31.920Z",
        "dateUpdated": "2026-05-11T18:46:12.464Z"
    },
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                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (nct6775) Fix crash in clear_caseopen\n\nPaweł Marciniak reports the following crash, observed when clearing\nthe chassis intrusion alarm.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000028\nPGD 0 P4D 0\nOops: 0000 [#1] PREEMPT SMP PTI\nCPU: 3 PID: 4815 Comm: bash Tainted: G S                5.16.2-200.fc35.x86_64 #1\nHardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z97 Extreme4, BIOS P2.60A 05/03/2018\nRIP: 0010:clear_caseopen+0x5a/0x120 [nct6775]\nCode: 68 70 e8 e9 32 b1 e3 85 c0 0f 85 d2 00 00 00 48 83 7c 24 ...\nRSP: 0018:ffffabcb02803dd8 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000\nRDX: ffff8e8808192880 RSI: 0000000000000000 RDI: ffff8e87c7509a68\nRBP: 0000000000000000 R08: 0000000000000001 R09: 000000000000000a\nR10: 000000000000000a R11: f000000000000000 R12: 000000000000001f\nR13: ffff8e87c7509828 R14: ffff8e87c7509a68 R15: ffff8e88494527a0\nFS:  00007f4db9151740(0000) GS:ffff8e8ebfec0000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000028 CR3: 0000000166b66001 CR4: 00000000001706e0\nCall Trace:\n <TASK>\n kernfs_fop_write_iter+0x11c/0x1b0\n new_sync_write+0x10b/0x180\n vfs_write+0x209/0x2a0\n ksys_write+0x4f/0xc0\n do_syscall_64+0x3b/0x90\n entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nThe problem is that the device passed to clear_caseopen() is the hwmon\ndevice, not the platform device, and the platform data is not set in the\nhwmon device. Store the pointer to sio_data in struct nct6775_data and\nget if from there if needed."
                }
            ],
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                    "vendor": "Linux",
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                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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                    "url": "https://git.kernel.org/stable/c/79da533d3cc717ccc05ddbd3190da8a72bc2408b"
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            "title": "hwmon: (nct6775) Fix crash in clear_caseopen",
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