Description
In the Linux kernel, the following vulnerability has been resolved: tpm: Clean up TPM space after command failure tpm_dev_transmit prepares the TPM space before attempting command transmission. However if the command fails no rollback of this preparation is done. This can result in transient handles being leaked if the device is subsequently closed with no further commands performed. Fix this by flushing the space in the event of command transmission failure.
References (10)
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
2.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-459
Status
published
Products (8)
linux/Kernel
4.12.0 - 5.4.285linux
linux/Kernel
5.11.0 - 5.15.168linux
linux/Kernel
5.16.0 - 6.1.113linux
linux/Kernel
5.5.0 - 5.10.227linux
linux/Kernel
6.11.0 - 6.11.2linux
linux/Kernel
6.2.0 - 6.6.54linux
linux/Kernel
6.7.0 - 6.10.13linux
linux/linux_kernel
4.12 - 5.10.227
Published
Oct 21, 2024
Tracked Since
Feb 18, 2026