Resource Leak Affecting perf package, versions *
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Test your applications- Snyk ID SNYK-RHEL8-PERF-6366208
- published 3 Mar 2024
- disclosed 1 Mar 2024
Introduced: 1 Mar 2024
CVE-2021-47070 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:8 perf.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
uio_hv_generic: Fix another memory leak in error handling paths
Memory allocated by 'vmbus_alloc_ring()' at the beginning of the probe function is never freed in the error handling path.
Add the missing 'vmbus_free_ring()' call.
Note that it is already freed in the .remove function.