{
  "cveId": "CVE-2022-49830",
  "url": "https://patchblox.com/security/cve/CVE-2022-49830",
  "summary": "CVE-2022-49830 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49830, released May 1, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  drm/drv: Fix potential memory leak in drm_dev_in...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  drm/drv: Fix potential memory leak in drm_dev_init()  drm_dev_init() will add drm_dev_init_release() as a callback. When drmm_add_action() failed, the release function won\u0027t be added. As the result, the ref cnt added by device_get() in drm_dev_init() won\u0027t be put by drm_dev_init_release(), which leads to the memleak. Use drmm_add_action_or_reset() instead of drmm_add_action() to prevent memleak.  unreferenced object 0xffff88810bc0c800 (size 2048):   comm \u0022modprobe\u0022, pid 8322, jiffies 4305809845 (age 15.292s)   hex dump (first 32 bytes):     e8 cc c0 0b 81 88 ff ff ff ff ff ff 00 00 00 00  ................     20 24 3c 0c 81 88 ff ff 18 c8 c0 0b 81 88 ff ff   $\u003C.............   backtrace:     [\u003C000000007251f72d\u003E] __kmalloc\u002B0x4b/0x1c0     [\u003C0000000045f21f26\u003E] platform_device_alloc\u002B0x2d/0xe0     [\u003C000000004452a479\u003E] platform_device_register_full\u002B0x24/0x1c0     [\u003C0000000089f4ea61\u003E] 0xffffffffa0736051     [\u003C00000000235b2441\u003E] do_one_initcall\u002B0x7a/0x380     [\u003C0000000001a4a177\u003E] do_init_module\u002B0x5c/0x230     [\u003C000000002bf8a8e2\u003E] load_module\u002B0x227d/0x2420     [\u003C00000000637d6d0a\u003E] __do_sys_finit_module\u002B0xd5/0x140     [\u003C00000000c99fc324\u003E] do_syscall_64\u002B0x3f/0x90     [\u003C000000004d85aa77\u003E] entry_SYSCALL_64_after_hwframe\u002B0x63/0xcd",
  "published": "2025-05-01T15:16:06Z",
  "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": 0.00215,
  "epssPercentile": 0.11976,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.0.10-1",
      "fix": "DEBIAN-CVE-2022-49830",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49830",
      "released": "2025-05-01T15:16:06Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.0.10-1",
      "fix": "DEBIAN-CVE-2022-49830",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49830",
      "released": "2025-05-01T15:16:06Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.0.10-1",
      "fix": "DEBIAN-CVE-2022-49830",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49830",
      "released": "2025-05-01T15:16:06Z"
    }
  ],
  "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"
  }
}