PT-2026-37072 · Linux+2 · Linux Kernel+2
CVE-2026-43069
·
Published
2026-03-15
·
Updated
2026-08-23
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A resource leak exists in the Bluetooth component. In the
download firmware() function, if request firmware() succeeds but the returned firmware content is invalid, such as having no data or zero size, the function returns without releasing the firmware. This occurs specifically when the fw variable is not released.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Memory Leak
Missing Release of Resource after Effective Lifetime
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu