Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected cdfa835c6e5e87d145f9f632b58843de97509f2b before cdd91637d4ef33e2be19a8e16e72e7d00c996d76; affected cdfa835c6e5e87d145f9f632b58843de97509f2b before d84b5e912212b05f6b5bde9f682046accfbe0354; affected cdfa835c6e5e87d145f9f632b58843de97509f2b before 53486c467e356e06aa37047c984fccd64d78c827; affected cdfa835c6e5e87d145f9f632b58843de97509f2b before 3ee098f96b8b6c1a98f7f97915f8873164e6af9d |
| Linux / Linux | affected 4.20; unaffected 0 before 4.20; unaffected 5.4.122 through 5.4.*; unaffected 5.10.40 through 5.10.*; unaffected 5.12.7 through 5.12.*; unaffected 5.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/cdd91637d4ef33e2be19a8e16e72e7d00c996d76
- https://git.kernel.org/stable/c/d84b5e912212b05f6b5bde9f682046accfbe0354
- https://git.kernel.org/stable/c/53486c467e356e06aa37047c984fccd64d78c827
- https://git.kernel.org/stable/c/3ee098f96b8b6c1a98f7f97915f8873164e6af9d
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.