CVE-2024-49851

CVE Details

Release Date:2024-10-21

Description


In the Linux kernel, the following vulnerability has been resolved:\ntpm: Clean up TPM space after command failure\ntpm_dev_transmit prepares the TPM space before attempting command\ntransmission. However if the command fails no rollback of this\npreparation is done. This can result in transient handles being leaked\nif the device is subsequently closed with no further commands performed.\nFix this by flushing the space in the event of command transmission\nfailure.

See more information about CVE-2024-49851 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v3 metrics

Base Score: 7.1
Vector String: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Version: 3.1
Attack Vector: Local
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (kernel-uek)ELSA-2024-128842024-12-16
Oracle Linux version 8 (kernel-uek)ELSA-2024-128842024-12-16
Oracle Linux version 8 (kernel-uek)ELSA-2024-128872024-12-18
Oracle Linux version 9 (kernel-uek)ELSA-2024-128872024-12-18


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