CVE-2024-49851
Published: Oct 21, 2024
Modified: May 12, 2026
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 745b361e989af21ad40811c2586b60229f870a68 - < 87e8134c18977b566f4ec248c8a147244da69402affected 745b361e989af21ad40811c2586b60229f870a68 - < 2c9b228938e9266a1065a3f4fe5c99b7235dc439affected 745b361e989af21ad40811c2586b60229f870a68 - < ebc4e1f4492d114f9693950621b3ea42b2f82becaffected 745b361e989af21ad40811c2586b60229f870a68 - < c84ceb546f30432fccea4891163f7050f5bee5ddaffected 745b361e989af21ad40811c2586b60229f870a68 - < 82478cb8a23bd4f97935bbe60d64528c6d9918b4+3 more versions |
Linux | Linux | affected 4.12unaffected 0 - < 4.12unaffected 5.4.285 - <= 5.4.*unaffected 5.10.227 - <= 5.10.*unaffected 5.15.168 - <= 5.15.*+5 more versions |
References
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