CVE-2026-45941
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.
Does this matter?
Lower severity and a low EPSS score (0.12%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.12% probability · 2th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/1a22048c1117cdfac185ba450aba67ed6b65dc87Patch
- https://git.kernel.org/stable/c/1bb8f8826d0748b4b92a98fb6b6dfe52081739f5Patch
- https://git.kernel.org/stable/c/2f7a665e1323359d99c74301d1e180f5e2c40181Patch
- https://git.kernel.org/stable/c/8f124c5582d443ac9fb690db26d08cab5d6ba76ePatch
- https://git.kernel.org/stable/c/948966e546f29af04391d98b8e378e4a7670c1c1Patch
- https://git.kernel.org/stable/c/a61b8412e3eb8b71646dba867e8252d8560a1a27Patch
- https://git.kernel.org/stable/c/bbd6e97c836cbeb9606d7b7e5dcf8a1d89525713Patch
- https://git.kernel.org/stable/c/c24c9c4cab11858f22f309521ba7ea5b1e7385f2Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.