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  1. CVEs
  2. CVE-2019-11811
  1. CVEs

CVE-2019-11811

high
  • Information
  • CPEs
  • Plugins

Description

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.

References

  • Advisories
  • More

https://support.f5.com/csp/article/K01512680

https://security.netapp.com/advisory/ntap-20190719-0003/

https://github.com/torvalds/linux/commit/401e7e88d4ef80188ffa07095ac00456f901b8c4

https://access.redhat.com/errata/RHSA-2020:0036

https://access.redhat.com/errata/RHSA-2019:4058

https://access.redhat.com/errata/RHSA-2019:4057

https://access.redhat.com/errata/RHSA-2019:1971

https://access.redhat.com/errata/RHSA-2019:1959

https://access.redhat.com/errata/RHSA-2019:1891

https://access.redhat.com/errata/RHSA-2019:1873

http://www.securityfocus.com/bid/108410

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=401e7e88d4ef80188ffa07095ac00456f901b8c4

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.4

Details

Source: Mitre, NVD

Published: 2019-05-07

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.9

Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7

Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00049

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