{
  "cveId": "CVE-2021-38198",
  "url": "https://patchblox.com/security/cve/CVE-2021-38198",
  "summary": "CVE-2021-38198 is fixed in 11 products on 1 platform, first by ELSA-2021-9474, released October 11, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "kernel-uek: [5.4.17-2102.206.1]\n- Revert \u0027scsi: core: Cap scsi_host cmd_per_lun at can_queue\u0027 (Jack Vogel)  [Orabug: 33403144]\n\n[...",
  "description": "[5.4.17-2102.206.1]\n- Revert \u0027scsi: core: Cap scsi_host cmd_per_lun at can_queue\u0027 (Jack Vogel)  [Orabug: 33403144]\n\n[5.4.17-2102.206.0]\n- Revert \u0027uek-rpm: Don\u0027t recompute build-ids for kernel-uek-debuginfo\u0027 (Jack Vogel)  [Orabug: 33245043] \n- integrity: Load mokx variables into the blacklist keyring (Eric Snowberg)  [Orabug: 33418496] \n- perf/x86/amd: Don\u0027t touch the AMD64_EVENTSEL_HOSTONLY bit inside the guest (Like Xu)  [Orabug: 33359395] \n- xen: delay xen_hvm_init_time_ops() if kdump is boot on vcpu\u003E=32 (Dongli Zhang)  [Orabug: 33352679] \n- Revert \u0027uek-rpm: mark /etc/ld.so.conf.d/ files as %config\u0027 (aloktiw)  [Orabug: 33311489] \n- IB/core: Read subnet_prefix in ib_query_port via cache. (Anand Khoje)  [Orabug: 33134286] \n- IB/core: Shifting initialization of device-\u003Ecache_lock (Anand Khoje)  [Orabug: 33134286] \n- IB/core: Updating cache for subnet_prefix in config_non_roce_gid_cache() (Anand Khoje)  [Orabug: 33134286] \n- IB/core: Shuffle locks in ib_port_data to save memory (Anand Khoje)  [Orabug: 33134286] \n- IB/core: Removed port validity check from ib_get_cached_subnet_prefix (Anand Khoje)  [Orabug: 33134286] \n- btrfs: fix NULL pointer dereference when deleting device by invalid id (Qu Wenruo)  [Orabug: 33281078]  {CVE-2021-3739}\n- btrfs: fix race between marking inode needs to be logged and log syncing (Filipe Manana)  [Orabug: 33349276] \n- net: qrtr: fix another OOB Read in qrtr_endpoint_post (Xiaolong Huang)  [Orabug: 33284937]  {CVE-2021-3743}\n- ext4: fix race writing to an inline_data file while its xattrs are changing (Theodore Ts\u0027o)  [Orabug: 33327177]  {CVE-2021-40490}\n- xfs: remove unused variable (Wengang Wang)  [Orabug: 33313442] \n- RDMA/cma: Revert INIT-INIT patch (Mike Marciniszyn)  [Orabug: 33306518] \n- uek-rpm: Don\u0027t recompute build-ids for kernel-uek-debuginfo (Somasundaram Krishnasamy)  [Orabug: 33245043] \n- xen-acpi-processor: fix coordination type mismatch (Elena Ufimtseva)  \n- KVM: X86: MMU: Use the correct inherited permissions to get shadow page (Lai Jiangshan)  [Orabug: 33209458]  {CVE-2021-38198}\n- usb: hso: fix error handling code of hso_create_net_device (Dongliang Mu)  [Orabug: 33174795]  {CVE-2021-37159}\n- hso: fix bailout in error case of probe (Oliver Neukum)  [Orabug: 33174795]  {CVE-2021-37159}",
  "published": "2021-10-11T00:00:00Z",
  "severity": "IMPORTANT",
  "cvss": 5.5,
  "epss": 0.0045,
  "epssPercentile": 0.39285,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "kernel-uek",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el8uek",
      "fix": "ELSA-2021-9474",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9474",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-container",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el8",
      "fix": "ELSA-2021-9475",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9475",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-container-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el8",
      "fix": "ELSA-2021-9475",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9475",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el8uek",
      "fix": "ELSA-2021-9474",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9474",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-debug-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el8uek",
      "fix": "ELSA-2021-9474",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9474",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-devel",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el8uek",
      "fix": "ELSA-2021-9474",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9474",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-doc",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el8uek",
      "fix": "ELSA-2021-9474",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9474",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-tools",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el7uek",
      "fix": "ELSA-2021-9474",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9474",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-uek-tools-libs",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el7uek",
      "fix": "ELSA-2021-9474",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9474",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "perf",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el7uek",
      "fix": "ELSA-2021-9474",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9474",
      "released": "2021-10-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-perf",
      "release": "ol 8",
      "fixedVersion": "0:5.4.17-2102.206.1.el7uek",
      "fix": "ELSA-2021-9474",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-9474",
      "released": "2021-10-11T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}