CVE-2022-49438
Input: sparcspkr - fix refcount leak in bbc_beep_probe
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: Input: sparcspkr - fix refcount leak in bbc_beep_probe of_find_node_by_path() calls of_find_node_opts_by_path(), which returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
9c1a5077fdca99356c891af37931e537dea874f5 < 2f51db16cb740ff90086189a1ef2581eab665591 9c1a5077fdca99356c891af37931e537dea874f5 < f13064b0f2c651a3fbb0749932795c6fd21556a8 9c1a5077fdca99356c891af37931e537dea874f5 < 353bc58ac6c782d4dcde9136a91d1f90867938fe 9c1a5077fdca99356c891af37931e537dea874f5 < bbc2b0ce6042dd3117827f10ea8cb67e0ab786da 9c1a5077fdca99356c891af37931e537dea874f5 < 6e07ccc7d56130f760d23f67a70c45366c07debc 9c1a5077fdca99356c891af37931e537dea874f5 < 418b6a3e12f75638abc5673eb76cb32127d0ab13 9c1a5077fdca99356c891af37931e537dea874f5 < 73d6f42d8d86648bec2e73d34fe1648cb6d23e08 9c1a5077fdca99356c891af37931e537dea874f5 < 1124e39fea0e2fdb4202f95b716cb97cc7de7cc7 9c1a5077fdca99356c891af37931e537dea874f5 < c8994b30d71d64d5dcc9bc0edbfdf367171aa96f
Linux / Linux
2.6.26
References
git.kernel.org: https://git.kernel.org/stable/c/2f51db16cb740ff90086189a1ef2581eab665591 git.kernel.org: https://git.kernel.org/stable/c/f13064b0f2c651a3fbb0749932795c6fd21556a8 git.kernel.org: https://git.kernel.org/stable/c/353bc58ac6c782d4dcde9136a91d1f90867938fe git.kernel.org: https://git.kernel.org/stable/c/bbc2b0ce6042dd3117827f10ea8cb67e0ab786da git.kernel.org: https://git.kernel.org/stable/c/6e07ccc7d56130f760d23f67a70c45366c07debc git.kernel.org: https://git.kernel.org/stable/c/418b6a3e12f75638abc5673eb76cb32127d0ab13 git.kernel.org: https://git.kernel.org/stable/c/73d6f42d8d86648bec2e73d34fe1648cb6d23e08 git.kernel.org: https://git.kernel.org/stable/c/1124e39fea0e2fdb4202f95b716cb97cc7de7cc7 git.kernel.org: https://git.kernel.org/stable/c/c8994b30d71d64d5dcc9bc0edbfdf367171aa96f