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CVE-2021-47071 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: uio_hv_generic: Fix a memory leak in error handling paths If 'vmbus_establish_gpadl()' fails, the (recv|send)_gpadl will not be updated and 'hv_uio_cleanup()' in the error handling path will not be able to free the corresponding buffer. In such a case, we need to free the buffer explicitly.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
https://git.kernel.org/stable/c/3ee098f96b8b6c1a98f7f97915f8873164e6af9d
https://git.kernel.org/stable/c/53486c467e356e06aa37047c984fccd64d78c827
https://git.kernel.org/stable/c/cdd91637d4ef33e2be19a8e16e72e7d00c996d76
https://git.kernel.org/stable/c/d84b5e912212b05f6b5bde9f682046accfbe0354

Weakness Enumeration

CWE-ID CWE Name Source

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47071
NVD Published Date:
03/01/2024
NVD Last Modified:
03/01/2024
Source:
kernel.org