CVE-2022-49680
ARM: exynos: Fix refcount leak in exynos_map_pmu
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ARM: exynos: Fix refcount leak in exynos_map_pmu of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. of_node_put() checks null pointer.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
fce9e5bb25264153f9f002eada41757118d25ba9 < 545ae5cbae839ce39bfe09828e413f1c916082de fce9e5bb25264153f9f002eada41757118d25ba9 < 31d09571bb071c20f6bdc0bb7ac1ef8dd2987c04 fce9e5bb25264153f9f002eada41757118d25ba9 < 7571bcecf01b69f0d3ec60ca41ce5d4c75411a4a fce9e5bb25264153f9f002eada41757118d25ba9 < f9b77a52937582a5b99a5a07e4ef1e2f48f87347 fce9e5bb25264153f9f002eada41757118d25ba9 < 68f28d52e6cbab8dcfa249cac4356d1d0573e868 fce9e5bb25264153f9f002eada41757118d25ba9 < d23f76018e17618559da9eea179d137362023f95 fce9e5bb25264153f9f002eada41757118d25ba9 < fc354856e9fad9cd36e2ad28f9da70716025055a fce9e5bb25264153f9f002eada41757118d25ba9 < c4c79525042a4a7df96b73477feaf232fe44ae81
Linux / Linux
3.17
References
git.kernel.org: https://git.kernel.org/stable/c/545ae5cbae839ce39bfe09828e413f1c916082de git.kernel.org: https://git.kernel.org/stable/c/31d09571bb071c20f6bdc0bb7ac1ef8dd2987c04 git.kernel.org: https://git.kernel.org/stable/c/7571bcecf01b69f0d3ec60ca41ce5d4c75411a4a git.kernel.org: https://git.kernel.org/stable/c/f9b77a52937582a5b99a5a07e4ef1e2f48f87347 git.kernel.org: https://git.kernel.org/stable/c/68f28d52e6cbab8dcfa249cac4356d1d0573e868 git.kernel.org: https://git.kernel.org/stable/c/d23f76018e17618559da9eea179d137362023f95 git.kernel.org: https://git.kernel.org/stable/c/fc354856e9fad9cd36e2ad28f9da70716025055a git.kernel.org: https://git.kernel.org/stable/c/c4c79525042a4a7df96b73477feaf232fe44ae81