PT-2026-43738 · Linux+2 · Linux Kernel+2
CVE-2026-45871
·
Published
2025-12-26
·
Updated
2026-08-21
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 flaw exists in the TPM st33zp24 driver where the
get burstcount() function can return -EBUSY upon a timeout. In such instances, the st33zp24 send() function returns immediately without releasing the previously acquired locality, leading to missing cleanup.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Missing Release of Resource after Effective Lifetime
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Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu