CVE-2020-35512

A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:d-bus_project:d-bus:1.12.20:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

Information

Published : 2021-02-15 09:15

Updated : 2021-03-08 13:15


NVD link : CVE-2020-35512

Mitre link : CVE-2020-35512


JSON object : View

CWE
CWE-416

Use After Free

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Products Affected

d-bus_project

  • d-bus

linux

  • linux_kernel