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CVE-2022-49676

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CVE-2022-49676

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
6e7674c3c6df565ab47d02b4f2e608e3477cdf86 - < 889aad2203e09eed2071ca8985c25e9d6aea5735
affected
6e7674c3c6df565ab47d02b4f2e608e3477cdf86 - < cde4480b5ab06195b9164184b0c02ced71e601b4
affected
6e7674c3c6df565ab47d02b4f2e608e3477cdf86 - < bb2a481778c60f912c363e271ae46b55ff8132db
affected
6e7674c3c6df565ab47d02b4f2e608e3477cdf86 - < 1332661e09304b7b8e84e5edc11811ba08d12abe

Linux

Linux

affected
5.5
unaffected
0 - < 5.5
unaffected
5.10.127 - <= 5.10.*
unaffected
5.15.51 - <= 5.15.*
unaffected
5.18.8 - <= 5.18.*

+1 more versions

References

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