CVE-2024-49851 — tpm: Clean up TPM space after command failure
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 com…
Published: 2024-10-21 · CVSS: Unscored
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7