{
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              "content": {
                "id": "CVE-2024-42301",
                "options": [
                  {
                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
                  {
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                "timestamp": "2024-09-10T16:10:32.108495Z",
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        "title": "CISA ADP Vulnrichment"
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            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/parport/procfs.c"
          ],
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          "vendor": "Linux",
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.12"
            },
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              "lessThan": "2.6.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "4.19.320",
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            },
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              "status": "unaffected",
              "version": "5.4.282",
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              "status": "unaffected",
              "version": "5.10.224",
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            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
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            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.103",
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            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.44",
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            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
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            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.320",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndev/parport: fix the array out-of-bounds risk\n\nFixed array out-of-bounds issues caused by sprintf\nby replacing it with snprintf for safer data copying,\nensuring the destination buffer is not overflowed.\n\nBelow is the stack trace I encountered during the actual issue:\n\n[ 66.575408s] [pid:5118,cpu4,QThread,4]Kernel panic - not syncing: stack-protector:\nKernel stack is corrupted in: do_hardware_base_addr+0xcc/0xd0 [parport]\n[ 66.575408s] [pid:5118,cpu4,QThread,5]CPU: 4 PID: 5118 Comm:\nQThread Tainted: G S W O 5.10.97-arm64-desktop #7100.57021.2\n[ 66.575439s] [pid:5118,cpu4,QThread,6]TGID: 5087 Comm: EFileApp\n[ 66.575439s] [pid:5118,cpu4,QThread,7]Hardware name: HUAWEI HUAWEI QingYun\nPGUX-W515x-B081/SP1PANGUXM, BIOS 1.00.07 04/29/2024\n[ 66.575439s] [pid:5118,cpu4,QThread,8]Call trace:\n[ 66.575469s] [pid:5118,cpu4,QThread,9] dump_backtrace+0x0/0x1c0\n[ 66.575469s] [pid:5118,cpu4,QThread,0] show_stack+0x14/0x20\n[ 66.575469s] [pid:5118,cpu4,QThread,1] dump_stack+0xd4/0x10c\n[ 66.575500s] [pid:5118,cpu4,QThread,2] panic+0x1d8/0x3bc\n[ 66.575500s] [pid:5118,cpu4,QThread,3] __stack_chk_fail+0x2c/0x38\n[ 66.575500s] [pid:5118,cpu4,QThread,4] do_hardware_base_addr+0xcc/0xd0 [parport]"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The overflow is reached by a plain read() of /proc/sys/dev/parport/parportN/base-addr (or autoprobe*), which requires local access to the system. No network or physical interaction is needed for the confirmed trigger path.\nAC:L - On an affected system the attacker simply opens and reads a procfs file; the overflow is deterministic and requires no race, no memory-layout grooming, and no timing. The in-the-wild report shows a reproducible stack-protector panic from a single read.\nPR:L - All affected sysctl entries are mode 0444 under 0555 directories, so any unprivileged local account \u2014 including a sandboxed or \"nobody\" user \u2014 can read them. No capability, root, or namespace privilege is involved.\nUI:N - The attacker performs the read themselves; no victim action, mount, or configuration change by another user is required.\nS:U - The corruption is confined to the kernel stack of the calling task within the same security authority; no hypervisor, IOMMU, or sandbox boundary is crossed.\nC:H - This is a stack buffer overflow past a 20-byte (and 256-byte) buffer that overwrites adjacent stack state including saved registers and the return address; in the do_autoprobe() variant the overflowing bytes are fully attacker-controlled Device ID data, giving corruption that can be leveraged into arbitrary kernel memory disclosure.\nI:H - An out-of-bounds stack write is an arbitrary-write primitive against the kernel stack, and via do_autoprobe() the written content is attacker-supplied and unbounded (~800+ bytes), making control-flow hijack and arbitrary kernel modification achievable.\nA:H - The reported real-world effect is \"Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in do_hardware_base_addr\", i.e. a full system crash that any local user can trigger on demand and repeatedly."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:36:30.924Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/166a0bddcc27de41fe13f861c8348e8e53e988c8"
        },
        {
          "url": "https://git.kernel.org/stable/c/47b3dce100778001cd76f7e9188944b5cb27a76d"
        },
        {
          "url": "https://git.kernel.org/stable/c/a44f88f7576bc1916d8d6293f5c62fbe7cbe03e0"
        },
        {
          "url": "https://git.kernel.org/stable/c/c719b393374d3763e64900ee19aaed767d5a08d6"
        },
        {
          "url": "https://git.kernel.org/stable/c/7f4da759092a1a6ce35fb085182d02de8cc4cc84"
        },
        {
          "url": "https://git.kernel.org/stable/c/b579ea3516c371ecf59d073772bc45dfd28c8a0e"
        },
        {
          "url": "https://git.kernel.org/stable/c/7789a1d6792af410aa9b39a1eb237ed24fa2170a"
        },
        {
          "url": "https://git.kernel.org/stable/c/ab11dac93d2d568d151b1918d7b84c2d02bacbd5"
        }
      ],
      "title": "dev/parport: fix the array out-of-bounds risk",
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42301",
    "datePublished": "2024-08-17T09:09:08.057Z",
    "dateReserved": "2024-07-30T07:40:12.271Z",
    "dateUpdated": "2026-08-05T11:36:30.924Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}