CVE - CVE-2022-0646

CVE-ID
CVE-2022-0646	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A flaw use after free in the Linux kernel Management Component Transport Protocol (MCTP) subsystem was found in the way user triggers cancel_work_sync after the unregister_netdev during removing device. A local user could use this flaw to crash the system or escalate their privileges on the system. It is actual from Linux Kernel 5.17-rc1 (when mctp-serial.c introduced) till 5.17-rc5.
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://lore.kernel.org/all/20220211011552.1861886-1-jk%40codeconstruct.com.au URL:https://lore.kernel.org/all/20220211011552.1861886-1-jk%40codeconstruct.com.au MISC:https://security.netapp.com/advisory/ntap-20220318-0006/ URL:https://security.netapp.com/advisory/ntap-20220318-0006/
Assigning CNA
Red Hat, Inc.
Date Record Created
20220216	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 (20220216)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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