CVE-2022-49676
memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. This function doesn't call of_node_put() in some error paths. To unify the structure, Add put_node label and goto it on errors.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
6e7674c3c6df565ab47d02b4f2e608e3477cdf86 < 889aad2203e09eed2071ca8985c25e9d6aea5735 6e7674c3c6df565ab47d02b4f2e608e3477cdf86 < cde4480b5ab06195b9164184b0c02ced71e601b4 6e7674c3c6df565ab47d02b4f2e608e3477cdf86 < bb2a481778c60f912c363e271ae46b55ff8132db 6e7674c3c6df565ab47d02b4f2e608e3477cdf86 < 1332661e09304b7b8e84e5edc11811ba08d12abe
Linux / Linux
5.5
References
git.kernel.org: https://git.kernel.org/stable/c/889aad2203e09eed2071ca8985c25e9d6aea5735 git.kernel.org: https://git.kernel.org/stable/c/cde4480b5ab06195b9164184b0c02ced71e601b4 git.kernel.org: https://git.kernel.org/stable/c/bb2a481778c60f912c363e271ae46b55ff8132db git.kernel.org: https://git.kernel.org/stable/c/1332661e09304b7b8e84e5edc11811ba08d12abe