CVE-2022-49113
powerpc/secvar: fix refcount leak in format_show()
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: powerpc/secvar: fix refcount leak in format_show() Refcount leak will happen when format_show returns failure in multiple cases. Unified management of of_node_put can fix this problem.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec < 02222bf4f0a27f6eba66d1f597cdb5daadd51829 bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec < 2a71e3ecd829a82013cf095c55068c61d991e885 bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec < c105ffb6b9744158e37e9f81f0f38861951d1c1f bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec < d05e4265d33af60b39606c20c731e3e719bfe3d6 bd5d9c743d38f67d64ea1b512a461f6b5a5f6bec < d601fd24e6964967f115f036a840f4f28488f63f
Linux / Linux
5.5
References
git.kernel.org: https://git.kernel.org/stable/c/02222bf4f0a27f6eba66d1f597cdb5daadd51829 git.kernel.org: https://git.kernel.org/stable/c/2a71e3ecd829a82013cf095c55068c61d991e885 git.kernel.org: https://git.kernel.org/stable/c/c105ffb6b9744158e37e9f81f0f38861951d1c1f git.kernel.org: https://git.kernel.org/stable/c/d05e4265d33af60b39606c20c731e3e719bfe3d6 git.kernel.org: https://git.kernel.org/stable/c/d601fd24e6964967f115f036a840f4f28488f63f