CVE - CVE-2024-49851

CVE-ID
CVE-2024-49851	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/2c9b228938e9266a1065a3f4fe5c99b7235dc439 URL:https://git.kernel.org/stable/c/2c9b228938e9266a1065a3f4fe5c99b7235dc439 MISC:https://git.kernel.org/stable/c/3f9f72d843c92fb6f4ff7460d774413cde7f254c URL:https://git.kernel.org/stable/c/3f9f72d843c92fb6f4ff7460d774413cde7f254c MISC:https://git.kernel.org/stable/c/82478cb8a23bd4f97935bbe60d64528c6d9918b4 URL:https://git.kernel.org/stable/c/82478cb8a23bd4f97935bbe60d64528c6d9918b4 MISC:https://git.kernel.org/stable/c/87e8134c18977b566f4ec248c8a147244da69402 URL:https://git.kernel.org/stable/c/87e8134c18977b566f4ec248c8a147244da69402 MISC:https://git.kernel.org/stable/c/adf4ce162561222338cf2c9a2caa294527f7f721 URL:https://git.kernel.org/stable/c/adf4ce162561222338cf2c9a2caa294527f7f721 MISC:https://git.kernel.org/stable/c/c84ceb546f30432fccea4891163f7050f5bee5dd URL:https://git.kernel.org/stable/c/c84ceb546f30432fccea4891163f7050f5bee5dd MISC:https://git.kernel.org/stable/c/e3aaebcbb7c6b403416f442d1de70d437ce313a7 URL:https://git.kernel.org/stable/c/e3aaebcbb7c6b403416f442d1de70d437ce313a7 MISC:https://git.kernel.org/stable/c/ebc4e1f4492d114f9693950621b3ea42b2f82bec URL:https://git.kernel.org/stable/c/ebc4e1f4492d114f9693950621b3ea42b2f82bec
Assigning CNA
kernel.org
Date Record Created
20241021	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241021)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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