CVE - CVE-2021-47049

CVE-ID
CVE-2021-47049	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: Drivers: hv: vmbus: Use after free in __vmbus_open() The "open_info" variable is added to the &vmbus_connection.chn_msg_list, but the error handling frees "open_info" without removing it from the list. This will result in a use after free. First remove it from the list, and then free it.
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/2728f289b3270b0e273292b46c534421a33bbfd5 URL:https://git.kernel.org/stable/c/2728f289b3270b0e273292b46c534421a33bbfd5 MISC:https://git.kernel.org/stable/c/3e9bf43f7f7a46f21ec071cb47be92d0874c48da URL:https://git.kernel.org/stable/c/3e9bf43f7f7a46f21ec071cb47be92d0874c48da MISC:https://git.kernel.org/stable/c/d5c7b42c9f56ca46b286daa537d181bd7f69214f URL:https://git.kernel.org/stable/c/d5c7b42c9f56ca46b286daa537d181bd7f69214f MISC:https://git.kernel.org/stable/c/f37dd5d1b5d38a79a4f7b8dd7bbb705505f05560 URL:https://git.kernel.org/stable/c/f37dd5d1b5d38a79a4f7b8dd7bbb705505f05560
Assigning CNA
kernel.org
Date Record Created
20240227	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 (20240227)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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