{
  "cveId": "CVE-2024-53049",
  "url": "https://patchblox.com/security/cve/CVE-2024-53049",
  "summary": "CVE-2024-53049 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-53049, released November 19, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  slub/kunit: fix a WARNING due to unwrapped __kma...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  slub/kunit: fix a WARNING due to unwrapped __kmalloc_cache_noprof  \u0027modprobe slub_kunit\u0027 will have a warning as shown below. The root cause is that __kmalloc_cache_noprof was directly used, which resulted in no alloc_tag being allocated. This caused current-\u003Ealloc_tag to be null, leading to a warning in alloc_tag_add_check.  Let\u0027s add an alloc_hook layer to __kmalloc_cache_noprof specifically within lib/slub_kunit.c, which is the only user of this internal slub function outside kmalloc implementation itself.  [58162.947016] WARNING: CPU: 2 PID: 6210 at ./include/linux/alloc_tag.h:125 alloc_tagging_slab_alloc_hook\u002B0x268/0x27c [58162.957721] Call trace: [58162.957919]  alloc_tagging_slab_alloc_hook\u002B0x268/0x27c [58162.958286]  __kmalloc_cache_noprof\u002B0x14c/0x344 [58162.958615]  test_kmalloc_redzone_access\u002B0x50/0x10c [slub_kunit] [58162.959045]  kunit_try_run_case\u002B0x74/0x184 [kunit] [58162.959401]  kunit_generic_run_threadfn_adapter\u002B0x2c/0x4c [kunit] [58162.959841]  kthread\u002B0x10c/0x118 [58162.960093]  ret_from_fork\u002B0x10/0x20 [58162.960363] ---[ end trace 0000000000000000 ]---",
  "published": "2024-11-19T18:15:25Z",
  "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": 0.00202,
  "epssPercentile": 0.10159,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.11.7-1",
      "fix": "DEBIAN-CVE-2024-53049",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-53049",
      "released": "2024-11-19T18:15:25Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.11.7-1",
      "fix": "DEBIAN-CVE-2024-53049",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-53049",
      "released": "2024-11-19T18:15:25Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T19:38:12Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}