{
  "cveId": "CVE-2019-15031",
  "url": "https://patchblox.com/security/cve/CVE-2019-15031",
  "summary": "CVE-2019-15031 is fixed in 25 products on 1 platform, first by RHSA-2020:1372, released April 7, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: p...",
  "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: powerpc: local user can read vector registers of other users\u0027 processes via a Facility Unavailable exception (CVE-2019-15030)\n\n* kernel: powerpc: local user can read vector registers of other users\u0027 processes via an interrupt (CVE-2019-15031)\n\n* kernel: powerpc: incomplete Spectre-RSB mitigation leads to information exposure (CVE-2019-18660)\n\n* kernel: use-after-free caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (CVE-2019-19527)\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\nBug Fix(es):\n\n* [FJ8.1 Bug]: fs/devpts: always delete dcache dentry-s in dput() (BZ#1783959)\n\n* qla2xxx: call dma_free_coherent with correct size in all cases in qla24xx_sp_unmap (BZ#1788206)\n\n* qla2xxxx: Firmware update for Gen7 adapter could result in an unusable adapter (BZ#1790350)\n\n* s390/sclp: Fix bit checked for has_sipl (BZ#1791408)\n\n* RHEL8.1 - Error output for CPU-MF auxtrace data in perf: (BZ#1792198)\n\n* [FJ8.0 Bug]: [kernel]: using \u0022kexec -e\u0022 to reboot A64FX system causes system panic during the boot of the 2nd kernel (BZ#1792200)\n\n* Fixup tlbie vs store ordering issue on POWER9 (BZ#1794058)\n\n* RHEL8.1 - qeth: add safeguards to RX data path (BZ#1794059)\n\n* RHEL8.1 - STC940:ZZ:Fleet:RHEL:LPM failed with no rmc connection during 6th iteration (ibmvnic) (BZ#1794060)\n\n* RHEL8.1 - disable trace-imc feature (perf:) (BZ#1794061)\n\n* [Broadcom RHEL8.2 FEAT]: megaraid_sas driver update request (BZ#1795335)\n\n* RHEL8.1 pre-Beta - [ FW940 ] [ zz P9 ] kdump fails when XIVE is enabled and dump is trigged from HMC. (BZ#1795337)\n\n* T10 DIF: OOM observed while running I/O (BZ#1795338)\n\n* backport fix for potential deadlock relative to snapshot COW throttling (BZ#1796490)\n\n* Neoverse n1 errata 1542419 \u0022Core may fetch stale instructions from memory and violate ordering\u0022 (BZ#1797518)\n\n* [HPE 8.1 Bug] hpsa: bug fix for reset issue (BZ#1797519)\n\n* [HPE 8.0 BUG] System crash when reading /sys/block/\u003Cdm\u003E/mq/0/cpu_list file (BZ#1797960)\n\n* kernel: T10 CRC not using hardware-accelerated version from crct10dif_pclmul (BZ#1797961)\n\n* [FJ8.1 Bug]: Dirty pages remain when write() returns ENOSPC. (BZ#1797962)\n\n* RHEL 8 - NVMe/FC Fabric Broadcom Autoconnect Script Fails to Reconnect after Controller Reset (BZ#1798381)\n\n* [RHEL8.2]: Chelsio crypto co-processor Driver (chcr) bugfixes (BZ#1798527)\n\n* [RHEL8.1][Snapshot-1]LUN discovery says unrecognized (BZ#1801216)\n\n* 8.2 snap2 kernel incorrectly signed in brew (BZ#1807231)",
  "published": "2020-04-07T00:00:00Z",
  "severity": "Moderate",
  "cvss": 4.4,
  "epss": 0.00555,
  "epssPercentile": 0.46537,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
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  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
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}