CVE-2024-49851
tpm: Clean up TPM space after command failure
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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 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.
Reserved 2024-10-21 | Published 2024-10-21 | Updated 2024-12-19 | Assigner Linuxgit.kernel.org/...c/87e8134c18977b566f4ec248c8a147244da69402
git.kernel.org/...c/2c9b228938e9266a1065a3f4fe5c99b7235dc439
git.kernel.org/...c/ebc4e1f4492d114f9693950621b3ea42b2f82bec
git.kernel.org/...c/c84ceb546f30432fccea4891163f7050f5bee5dd
git.kernel.org/...c/82478cb8a23bd4f97935bbe60d64528c6d9918b4
git.kernel.org/...c/adf4ce162561222338cf2c9a2caa294527f7f721
git.kernel.org/...c/3f9f72d843c92fb6f4ff7460d774413cde7f254c
git.kernel.org/...c/e3aaebcbb7c6b403416f442d1de70d437ce313a7
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