CVE-2024-56577
Vulnerability from cvelistv5
Published
2024-12-27 14:23
Modified
2024-12-27 14:23
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: media: mtk-jpeg: Fix null-ptr-deref during unload module The workqueue should be destroyed in mtk_jpeg_core.c since commit 09aea13ecf6f ("media: mtk-jpeg: refactor some variables"), otherwise the below calltrace can be easily triggered. [ 677.862514] Unable to handle kernel paging request at virtual address dfff800000000023 [ 677.863633] KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f] ... [ 677.879654] CPU: 6 PID: 1071 Comm: modprobe Tainted: G O 6.8.12-mtk+gfa1a78e5d24b+ #17 ... [ 677.882838] pc : destroy_workqueue+0x3c/0x770 [ 677.883413] lr : mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw] [ 677.884314] sp : ffff80008ad974f0 [ 677.884744] x29: ffff80008ad974f0 x28: ffff0000d7115580 x27: ffff0000dd691070 [ 677.885669] x26: ffff0000dd691408 x25: ffff8000844af3e0 x24: ffff80008ad97690 [ 677.886592] x23: ffff0000e051d400 x22: ffff0000dd691010 x21: dfff800000000000 [ 677.887515] x20: 0000000000000000 x19: 0000000000000000 x18: ffff800085397ac0 [ 677.888438] x17: 0000000000000000 x16: ffff8000801b87c8 x15: 1ffff000115b2e10 [ 677.889361] x14: 00000000f1f1f1f1 x13: 0000000000000000 x12: ffff7000115b2e4d [ 677.890285] x11: 1ffff000115b2e4c x10: ffff7000115b2e4c x9 : ffff80000aa43e90 [ 677.891208] x8 : 00008fffeea4d1b4 x7 : ffff80008ad97267 x6 : 0000000000000001 [ 677.892131] x5 : ffff80008ad97260 x4 : ffff7000115b2e4d x3 : 0000000000000000 [ 677.893054] x2 : 0000000000000023 x1 : dfff800000000000 x0 : 0000000000000118 [ 677.893977] Call trace: [ 677.894297] destroy_workqueue+0x3c/0x770 [ 677.894826] mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw] [ 677.895677] devm_action_release+0x50/0x90 [ 677.896211] release_nodes+0xe8/0x170 [ 677.896688] devres_release_all+0xf8/0x178 [ 677.897219] device_unbind_cleanup+0x24/0x170 [ 677.897785] device_release_driver_internal+0x35c/0x480 [ 677.898461] device_release_driver+0x20/0x38 ... [ 677.912665] ---[ end trace 0000000000000000 ]---
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0ba08c21c6a92e6512e73644555120427c9a49d4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/17af2b39daf12870cac61ffc360e62bc35798afb
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bc3889a39baf783c64c6d628bbb74d76ce164bb1
Impacted products
Vendor Product Version
Linux Linux Version: 6.4
Show details on NVD website

To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c",
            "drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0ba08c21c6a92e6512e73644555120427c9a49d4",
              "status": "affected",
              "version": "09aea13ecf6f89ed7f18114953695563f64f461c",
              "versionType": "git"
            },
            {
              "lessThan": "bc3889a39baf783c64c6d628bbb74d76ce164bb1",
              "status": "affected",
              "version": "09aea13ecf6f89ed7f18114953695563f64f461c",
              "versionType": "git"
            },
            {
              "lessThan": "17af2b39daf12870cac61ffc360e62bc35798afb",
              "status": "affected",
              "version": "09aea13ecf6f89ed7f18114953695563f64f461c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c",
            "drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.4"
            },
            {
              "lessThan": "6.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mtk-jpeg: Fix null-ptr-deref during unload module\n\nThe workqueue should be destroyed in mtk_jpeg_core.c since commit\n09aea13ecf6f (\"media: mtk-jpeg: refactor some variables\"), otherwise\nthe below calltrace can be easily triggered.\n\n[  677.862514] Unable to handle kernel paging request at virtual address dfff800000000023\n[  677.863633] KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]\n...\n[  677.879654] CPU: 6 PID: 1071 Comm: modprobe Tainted: G           O       6.8.12-mtk+gfa1a78e5d24b+ #17\n...\n[  677.882838] pc : destroy_workqueue+0x3c/0x770\n[  677.883413] lr : mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[  677.884314] sp : ffff80008ad974f0\n[  677.884744] x29: ffff80008ad974f0 x28: ffff0000d7115580 x27: ffff0000dd691070\n[  677.885669] x26: ffff0000dd691408 x25: ffff8000844af3e0 x24: ffff80008ad97690\n[  677.886592] x23: ffff0000e051d400 x22: ffff0000dd691010 x21: dfff800000000000\n[  677.887515] x20: 0000000000000000 x19: 0000000000000000 x18: ffff800085397ac0\n[  677.888438] x17: 0000000000000000 x16: ffff8000801b87c8 x15: 1ffff000115b2e10\n[  677.889361] x14: 00000000f1f1f1f1 x13: 0000000000000000 x12: ffff7000115b2e4d\n[  677.890285] x11: 1ffff000115b2e4c x10: ffff7000115b2e4c x9 : ffff80000aa43e90\n[  677.891208] x8 : 00008fffeea4d1b4 x7 : ffff80008ad97267 x6 : 0000000000000001\n[  677.892131] x5 : ffff80008ad97260 x4 : ffff7000115b2e4d x3 : 0000000000000000\n[  677.893054] x2 : 0000000000000023 x1 : dfff800000000000 x0 : 0000000000000118\n[  677.893977] Call trace:\n[  677.894297]  destroy_workqueue+0x3c/0x770\n[  677.894826]  mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[  677.895677]  devm_action_release+0x50/0x90\n[  677.896211]  release_nodes+0xe8/0x170\n[  677.896688]  devres_release_all+0xf8/0x178\n[  677.897219]  device_unbind_cleanup+0x24/0x170\n[  677.897785]  device_release_driver_internal+0x35c/0x480\n[  677.898461]  device_release_driver+0x20/0x38\n...\n[  677.912665] ---[ end trace 0000000000000000 ]---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-27T14:23:19.725Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0ba08c21c6a92e6512e73644555120427c9a49d4"
        },
        {
          "url": "https://git.kernel.org/stable/c/bc3889a39baf783c64c6d628bbb74d76ce164bb1"
        },
        {
          "url": "https://git.kernel.org/stable/c/17af2b39daf12870cac61ffc360e62bc35798afb"
        }
      ],
      "title": "media: mtk-jpeg: Fix null-ptr-deref during unload module",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56577",
    "datePublished": "2024-12-27T14:23:19.725Z",
    "dateReserved": "2024-12-27T14:03:05.999Z",
    "dateUpdated": "2024-12-27T14:23:19.725Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-56577\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T15:15:16.767\",\"lastModified\":\"2024-12-27T15:15:16.767\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmedia: mtk-jpeg: Fix null-ptr-deref during unload module\\n\\nThe workqueue should be destroyed in mtk_jpeg_core.c since commit\\n09aea13ecf6f (\\\"media: mtk-jpeg: refactor some variables\\\"), otherwise\\nthe below calltrace can be easily triggered.\\n\\n[  677.862514] Unable to handle kernel paging request at virtual address dfff800000000023\\n[  677.863633] KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]\\n...\\n[  677.879654] CPU: 6 PID: 1071 Comm: modprobe Tainted: G           O       6.8.12-mtk+gfa1a78e5d24b+ #17\\n...\\n[  677.882838] pc : destroy_workqueue+0x3c/0x770\\n[  677.883413] lr : mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\\n[  677.884314] sp : ffff80008ad974f0\\n[  677.884744] x29: ffff80008ad974f0 x28: ffff0000d7115580 x27: ffff0000dd691070\\n[  677.885669] x26: ffff0000dd691408 x25: ffff8000844af3e0 x24: ffff80008ad97690\\n[  677.886592] x23: ffff0000e051d400 x22: ffff0000dd691010 x21: dfff800000000000\\n[  677.887515] x20: 0000000000000000 x19: 0000000000000000 x18: ffff800085397ac0\\n[  677.888438] x17: 0000000000000000 x16: ffff8000801b87c8 x15: 1ffff000115b2e10\\n[  677.889361] x14: 00000000f1f1f1f1 x13: 0000000000000000 x12: ffff7000115b2e4d\\n[  677.890285] x11: 1ffff000115b2e4c x10: ffff7000115b2e4c x9 : ffff80000aa43e90\\n[  677.891208] x8 : 00008fffeea4d1b4 x7 : ffff80008ad97267 x6 : 0000000000000001\\n[  677.892131] x5 : ffff80008ad97260 x4 : ffff7000115b2e4d x3 : 0000000000000000\\n[  677.893054] x2 : 0000000000000023 x1 : dfff800000000000 x0 : 0000000000000118\\n[  677.893977] Call trace:\\n[  677.894297]  destroy_workqueue+0x3c/0x770\\n[  677.894826]  mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\\n[  677.895677]  devm_action_release+0x50/0x90\\n[  677.896211]  release_nodes+0xe8/0x170\\n[  677.896688]  devres_release_all+0xf8/0x178\\n[  677.897219]  device_unbind_cleanup+0x24/0x170\\n[  677.897785]  device_release_driver_internal+0x35c/0x480\\n[  677.898461]  device_release_driver+0x20/0x38\\n...\\n[  677.912665] ---[ end trace 0000000000000000 ]---\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0ba08c21c6a92e6512e73644555120427c9a49d4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/17af2b39daf12870cac61ffc360e62bc35798afb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bc3889a39baf783c64c6d628bbb74d76ce164bb1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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