CVE-2022-50811
Unknown Unknown - Not Provided
Memory Leak in Linux Kernel EROFS Component Fixed

Publication date: 2025-12-30

Last updated on: 2025-12-30

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails Otherwise, meta buffers could be leaked.
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Meta Information
Published
2025-12-30
Last Modified
2025-12-30
Generated
2026-05-07
AI Q&A
2025-12-30
EPSS Evaluated
2026-05-05
NVD
CVE-2022-50811
EUVD
EUVD-2022-55887
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
linux linux_kernel *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-UNKNOWN
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AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability in the Linux kernel's erofs component involves a missing unmap operation when the function z_erofs_get_extent_compressedlen() fails. This flaw could lead to meta buffers being leaked.


How can this vulnerability impact me? :

The impact of this vulnerability is that meta buffers could be leaked, which may lead to resource leaks and potential stability or security issues within the Linux kernel's erofs filesystem.


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