BT: Invalid interval in CONNECT_IND leads to Division by Zero

Moderate

d3zd3z published GHSA-7364-p4wc-8mj4

Jun 21, 2021

Package

zephyr (west)

Affected versions

>=2.5.0, >=1.14

Patched versions

2.6.0

Description

Impact

Invalid interval in CONNECT_IND leads to Division by Zero

Patches

This has been fixed in:

main #33278
v2.5: #33369
v1.14: TBD

For more information

If you have any questions or comments about this advisory:

Open an issue in zephyr
Email us at Zephyr-vulnerabilities

embargo: 2021-06-11
zepsec: ZEPSEC-134

Severity

Moderate

4.3

/ 10

CVSS base metrics

Attack vector

Adjacent

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L