CVE-2022-28390

Advisory lineage Upstream: 0 Downstream: 48
Analyzed
Published: 03 Apr 2022, 20:07
Last modified:03 Aug 2024, 05:56

Vulnerability Summary

Overall Risk (default)
medium
31/100
CVSS Score
7.8 HIGH
v3.1 (nvd)
EPSS Score
0.01% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

03 Apr 2022, 20:07
Published
Vulnerability first disclosed
03 Aug 2024, 05:56
Last Modified
Vulnerability information updated

Description

ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.

CVSS Metrics

  • v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • v2.0•MEDIUM•Score: 4.6AV:L/AC:L/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.01%• Percentile: 3%

Techniques & Countermeasures

  • CWE-415•Double Free

    The product calls free() twice on the same memory address.

Affected Systems

  • debian•debian_linux

    9.0 | 10.0 | 11.0

  • fedoraproject•fedora

    34 | 35 | 36

  • linux•linux_kernel

    ≥ 2.6.32, ≤ 5.17.1

  • netapp•hci_baseboard_management_controller

    h300e | h300s | h410c | h410s | h500e | h500s | h700e | h700s

References (8)