CVE-2026-45941

MEDIUM

MEDIUM Priority: 0.01 BB Relevance: 36/100

Published: 2026-05-27 Modified: 2026-11-06 First seen: 2026-11-06 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local

AC: Low

PR: Low

UI: None

S: Unchanged

C: None

I: None

A: High

Description

In the Linux kernel, the following vulnerability has been resolved: tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure get_burstcount() can return -EBUSY on timeout. When this happens, the function returns directly without releasing the locality that was acquired at the beginning of tpm_tis_i2c_send(). Use goto out_err to ensure proper cleanup when get_burstcount() fails.

Weakness Classification (1)

CWE-401

Affected Software (10)

Vendor	Product	Version
Linux	Linux	aad628c1d91a6db57e572e4c1f35e863d81061d7 < 8f124c5582d443ac9fb690db26d08cab5d6ba76e
Linux	Linux	aad628c1d91a6db57e572e4c1f35e863d81061d7 < c24c9c4cab11858f22f309521ba7ea5b1e7385f2
Linux	Linux	aad628c1d91a6db57e572e4c1f35e863d81061d7 < 1bb8f8826d0748b4b92a98fb6b6dfe52081739f5
Linux	Linux	aad628c1d91a6db57e572e4c1f35e863d81061d7 < 948966e546f29af04391d98b8e378e4a7670c1c1
Linux	Linux	aad628c1d91a6db57e572e4c1f35e863d81061d7 < a61b8412e3eb8b71646dba867e8252d8560a1a27
Linux	Linux	aad628c1d91a6db57e572e4c1f35e863d81061d7 < 1a22048c1117cdfac185ba450aba67ed6b65dc87
Linux	Linux	aad628c1d91a6db57e572e4c1f35e863d81061d7 < 2f7a665e1323359d99c74301d1e180f5e2c40181
Linux	Linux	aad628c1d91a6db57e572e4c1f35e863d81061d7 < bbd6e97c836cbeb9606d7b7e5dcf8a1d89525713
Linux	Linux	3.7
linux	linux_kernel	3.7 – 5.10.252