{
  "cveId": "CVE-2019-15919",
  "url": "https://patchblox.com/security/cve/CVE-2019-15919",
  "summary": "CVE-2019-15919 is fixed in 23 products on 1 platform, first by RHSA-2019:3517, released November 5, 2019. It is not reported as exploited. Patch Radar priority: High.",
  "title": "bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: n...",
  "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884)\n\n* Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900)\n\n* Kernel: page cache side channel attacks (CVE-2019-5489)\n\n* hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) (CVE-2019-9506)\n\n* kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c (CVE-2019-10126)\n\n* Kernel: KVM: OOB memory access via mmio ring buffer (CVE-2019-14821)\n\n* kernel: Information Disclosure in crypto_report_one in crypto/crypto_user.c (CVE-2018-19854)\n\n* kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS (CVE-2018-20169)\n\n* kernel: Heap address information leak while using L2CAP_GET_CONF_OPT (CVE-2019-3459)\n\n* kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP (CVE-2019-3460)\n\n* kernel: SCTP socket buffer memory leak leading to denial of service (CVE-2019-3874)\n\n* kernel: denial of service vector through vfio DMA mappings (CVE-2019-3882)\n\n* kernel: null-pointer dereference in hci_uart_set_flow_control (CVE-2019-10207)\n\n* kernel: fix race condition between mmget_not_zero()/get_task_mm() and core dumping (CVE-2019-11599)\n\n* kernel: fs/ext4/extents.c leads to information disclosure (CVE-2019-11833)\n\n* kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command (CVE-2019-11884)\n\n* kernel: use-after-free in arch/x86/lib/insn-eval.c (CVE-2019-13233)\n\n* kernel: memory leak in register_queue_kobjects() in net/core/net-sysfs.c leads to denial of service (CVE-2019-15916)\n\n* kernel: Linux stack ASLR implementation Integer overflow (CVE-2015-1593)\n\n* kernel: oob memory read in hso_probe in drivers/net/usb/hso.c (CVE-2018-19985)\n\n* Kernel: KVM: leak of uninitialized stack contents to guest (CVE-2019-7222)\n\n* Kernel: net: weak IP ID generation leads to remote device tracking (CVE-2019-10638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.",
  "published": "2019-11-05T00:00:00Z",
  "severity": "Important",
  "cvss": 7.8,
  "epss": 0.00435,
  "epssPercentile": 0.3802,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "bpftool",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-abi-whitelists",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-core",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debug",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debug-core",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debug-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debug-modules",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debug-modules-extra",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-doc",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-modules",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-modules-extra",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-tools",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-tools-libs",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-tools-libs-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump-core",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
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      "product": "kernel-zfcpdump-devel",
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      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump-modules",
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      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump-modules-extra",
      "release": "RHEL 8",
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      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
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      "product": "perf",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-perf",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-147.el8",
      "fix": "RHSA-2019:3517",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-3517",
      "released": "2019-11-05T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}