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CVE-2019-11811

CVSS v3.1 7 (High)
70% Progress
CVSS v2.0 6.9 (Medium)
69% Progress
EPSS 0.08 % (34th)
0.08% Progress
Affected Products 9
Advisories 9
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmi_si module is removed, related to drivers/char/ipmi/ipmi_si_intf.c, drivers/char/ipmi/ipmi_si_mem_io.c, and drivers/char/ipmi/ipmi_si_port_io.c.

Weaknesses
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2019-05-07 14:29:00
(5 years ago)
Updated Date
2023-08-11 19:54:26
(13 months ago)

Affected Products

Linux

Opensuse

Redhat

Configuration #1

    CPE23 From Up To
  Linux Kernel from 4.18 version and prior 4.19.31 version cpe:2.3:o:linux:linux_kernel >= 4.18 < 4.19.31
  Linux Kernel from 4.20 version and prior 5.0.4 version cpe:2.3:o:linux:linux_kernel >= 4.20 < 5.0.4

Configuration #2

    CPE23 From Up To
  Opensuse Leap 15.1 cpe:2.3:o:opensuse:leap:15.1
  Redhat Enterprise Linux 7.0 cpe:2.3:o:redhat:enterprise_linux:7.0
  Redhat Enterprise Linux Aus 7.6 cpe:2.3:o:redhat:enterprise_linux_aus:7.6
  Redhat Enterprise Linux Desktop 7.0 cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
  Redhat Enterprise Linux Server 7.0 cpe:2.3:o:redhat:enterprise_linux_server:7.0
  Redhat Enterprise Linux Server Aus 7.4 cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4
  Redhat Enterprise Linux Server Tus 7.4 cpe:2.3:o:redhat:enterprise_linux_server_tus:7.4
  Redhat Enterprise Linux Server Tus 7.6 cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6
  Redhat Enterprise Linux Workstation 7.0 cpe:2.3:o:redhat:enterprise_linux_workstation:7.0