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CVE-2020-14416

CVSS v3.1 4.2 (Medium)
42% Progress
CVSS v2.0 4.7 (Medium)
47% Progress
EPSS 0.05 % (17th)
0.05% Progress
Affected Products 2
Advisories 17
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

In the Linux kernel before 5.4.16, a race condition in tty->disc_data handling in the slip and slcan line discipline could lead to a use-after-free, aka CID-0ace17d56824. This affects drivers/net/slip/slip.c and drivers/net/can/slcan.c.

Weaknesses
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2020-06-18 11:15:09
(4 years ago)
Updated Date
2022-05-03 13:37:43
(2 years ago)

Affected Products

Linux

Opensuse

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 5.4.16 version cpe:2.3:o:linux:linux_kernel < 5.4.16

Configuration #2

    CPE23 From Up To
  Opensuse Leap 15.1 cpe:2.3:o:opensuse:leap:15.1
  Opensuse Leap 15.2 cpe:2.3:o:opensuse:leap:15.2