{
  "cveId": "CVE-2024-50231",
  "url": "https://patchblox.com/security/cve/CVE-2024-50231",
  "summary": "CVE-2024-50231 is fixed in 26 products on 1 platform, first by DEBIAN-CVE-2024-50231, released November 9, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  iio: gts-helper: Fix memory leaks in iio_gts_bui...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  iio: gts-helper: Fix memory leaks in iio_gts_build_avail_scale_table()  modprobe iio-test-gts and rmmod it, then the following memory leak occurs:  \tunreferenced object 0xffffff80c810be00 (size 64): \t  comm \u0022kunit_try_catch\u0022, pid 1654, jiffies 4294913981 \t  hex dump (first 32 bytes): \t    02 00 00 00 08 00 00 00 20 00 00 00 40 00 00 00  ........ ...@... \t    80 00 00 00 00 02 00 00 00 04 00 00 00 08 00 00  ................ \t  backtrace (crc a63d875e): \t    [\u003C0000000028c1b3c2\u003E] kmemleak_alloc\u002B0x34/0x40 \t    [\u003C000000001d6ecc87\u003E] __kmalloc_noprof\u002B0x2bc/0x3c0 \t    [\u003C00000000393795c1\u003E] devm_iio_init_iio_gts\u002B0x4b4/0x16f4 \t    [\u003C0000000071bb4b09\u003E] 0xffffffdf052a62e0 \t    [\u003C000000000315bc18\u003E] 0xffffffdf052a6488 \t    [\u003C00000000f9dc55b5\u003E] kunit_try_run_case\u002B0x13c/0x3ac \t    [\u003C00000000175a3fd4\u003E] kunit_generic_run_threadfn_adapter\u002B0x80/0xec \t    [\u003C00000000f505065d\u003E] kthread\u002B0x2e8/0x374 \t    [\u003C00000000bbfb0e5d\u003E] ret_from_fork\u002B0x10/0x20 \tunreferenced object 0xffffff80cbfe9e70 (size 16): \t  comm \u0022kunit_try_catch\u0022, pid 1658, jiffies 4294914015 \t  hex dump (first 16 bytes): \t    10 00 00 00 40 00 00 00 80 00 00 00 00 00 00 00  ....@........... \t  backtrace (crc 857f0cb4): \t    [\u003C0000000028c1b3c2\u003E] kmemleak_alloc\u002B0x34/0x40 \t    [\u003C000000001d6ecc87\u003E] __kmalloc_noprof\u002B0x2bc/0x3c0 \t    [\u003C00000000393795c1\u003E] devm_iio_init_iio_gts\u002B0x4b4/0x16f4 \t    [\u003C0000000071bb4b09\u003E] 0xffffffdf052a62e0 \t    [\u003C000000007d089d45\u003E] 0xffffffdf052a6864 \t    [\u003C00000000f9dc55b5\u003E] kunit_try_run_case\u002B0x13c/0x3ac \t    [\u003C00000000175a3fd4\u003E] kunit_generic_run_threadfn_adapter\u002B0x80/0xec \t    [\u003C00000000f505065d\u003E] kthread\u002B0x2e8/0x374 \t    [\u003C00000000bbfb0e5d\u003E] ret_from_fork\u002B0x10/0x20 \t......  It includes 5*5 times \u0022size 64\u0022 memory leaks, which correspond to 5 times test_init_iio_gain_scale() calls with gts_test_gains size 10 (10*size(int)) and gts_test_itimes size 5. It also includes 5*1 times \u0022size 16\u0022 memory leak, which correspond to one time __test_init_iio_gain_scale() call with gts_test_gains_gain_low size 3 (3*size(int)) and gts_test_itimes size 5.  The reason is that the per_time_gains[i] is not freed which is allocated in the \u0022gts-\u003Enum_itime\u0022 for loop in iio_gts_build_avail_scale_table().",
  "published": "2024-11-09T11:15:09Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00221,
  "epssPercentile": 0.12772,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "dtb-aarch64",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.30.1",
      "fix": "SUSE-SU-2024:4318-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2024-4318-1",
      "released": "2024-12-13T15:33:38Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.30.1",
      "fix": "SUSE-SU-2024:4318-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2024-4318-1",
      "released": "2024-12-13T15:33:38Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.30.1",
      "fix": "SUSE-SU-2024:4318-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2024-4318-1",
      "released": "2024-12-13T15:33:38Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.8.20.1",
      "fix": "SUSE-SU-2024:4316-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2024-4316-1",
      "released": "2024-12-13T15:24:02Z"
    },
    {
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      "released": "2024-12-13T15:24:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-coco",
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      "fixedVersion": "6.4.0-15061.9.coco15sp6.1",
      "fix": "SUSE-SU-2024:4387-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2024-4387-1",
      "released": "2024-12-19T15:39:02Z"
    },
    {
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      "released": "2024-12-19T15:39:02Z"
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    {
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    {
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    {
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      "fix": "SUSE-SU-2024:4318-1",
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      "fix": "SUSE-SU-2024:4314-1",
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    {
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      "fix": "SUSE-SU-2024:4318-1",
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      "fix": "SUSE-SU-2024:4318-1",
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      "released": "2024-12-13T15:33:38Z"
    },
    {
      "platform": "linux",
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      "released": "2024-11-09T11:15:09Z"
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  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}