CVE-2021-47049
Vulnerability from cvelistv5
Published
2024-02-28 08:13
Modified
2024-12-19 07:34
Severity ?
Summary
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
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2728f289b3270b0e273292b46c534421a33bbfd5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3e9bf43f7f7a46f21ec071cb47be92d0874c48daPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d5c7b42c9f56ca46b286daa537d181bd7f69214fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f37dd5d1b5d38a79a4f7b8dd7bbb705505f05560Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2728f289b3270b0e273292b46c534421a33bbfd5Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3e9bf43f7f7a46f21ec071cb47be92d0874c48daPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d5c7b42c9f56ca46b286daa537d181bd7f69214fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f37dd5d1b5d38a79a4f7b8dd7bbb705505f05560Patch
Impacted products
Vendor Product Version
Linux Linux Version: 4.14
Show details on NVD website

To clipboard 

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