Detections
Analytics
CVE-2024-49851
medium
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
https://git.kernel.org/stable/c/ebc4e1f4492d114f9693950621b3ea42b2f82bec
https://git.kernel.org/stable/c/e3aaebcbb7c6b403416f442d1de70d437ce313a7
https://git.kernel.org/stable/c/c84ceb546f30432fccea4891163f7050f5bee5dd
https://git.kernel.org/stable/c/adf4ce162561222338cf2c9a2caa294527f7f721
https://git.kernel.org/stable/c/87e8134c18977b566f4ec248c8a147244da69402
https://git.kernel.org/stable/c/82478cb8a23bd4f97935bbe60d64528c6d9918b4
https://git.kernel.org/stable/c/3f9f72d843c92fb6f4ff7460d774413cde7f254c
https://git.kernel.org/stable/c/2c9b228938e9266a1065a3f4fe5c99b7235dc439