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CVE-2019-3896

CVSS v3.0 7.8 (High)
78% Progress
CVSS v2.0 7.2 (High)
72% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 5
Advisories 2
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

A double-free can happen in idr_remove_all() in lib/idr.c in the Linux kernel 2.6 branch. An unprivileged local attacker can use this flaw for a privilege escalation or for a system crash and a denial of service (DoS).

Weaknesses
CWE-415
Double Free
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2019-06-19 00:15:13
(5 years ago)
Updated Date
2023-02-12 23:38:49
(19 months ago)

Affected Products

Linux

Redhat

Configuration #1

    CPE23 From Up To
  Linux Kernel from 2.6.0 version and 2.6.39.4 and prior versions cpe:2.3:o:linux:linux_kernel >= 2.6.0 <= 2.6.39.4

Configuration #2

    CPE23 From Up To
  Redhat Enterprise Linux Desktop 6.0 cpe:2.3:o:redhat:enterprise_linux_desktop:6.0
  Redhat Enterprise Linux Server 6.0 cpe:2.3:o:redhat:enterprise_linux_server:6.0
  Redhat Enterprise Linux Server Aus 6.5 cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5
  Redhat Enterprise Linux Server Aus 6.6 cpe:2.3:o:redhat:enterprise_linux_server_aus:6.6
  Redhat Enterprise Linux Workstation 6.0 cpe:2.3:o:redhat:enterprise_linux_workstation:6.0