mtd: maps: Fix refcount leak in of_flash_probe_versatile
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
mtd: maps: Fix refcount leak in of_flash_probe_versatile
of_find_matching_node_and_match() 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.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/33ec82a6d2b119938f26e5c8040ed5d92378eb54https://git.kernel.org/stable/c/3c8de6a838b7e0eb392754ac89dd66e698684342https://git.kernel.org/stable/c/4d67c8f74d804b20febf716ec96e9a475457ec60https://git.kernel.org/stable/c/52ae2b14f76ef2d490337ddc0037bc37125be7b8https://git.kernel.org/stable/c/5d5ddd8771fa9cabeb247fba5f6ab60d63f3fbcehttps://git.kernel.org/stable/c/79e57889aa0d92a6d769bad808fb105e7b6ea495https://git.kernel.org/stable/c/9124d51e01232a91da4034768a2a8d1688472179https://git.kernel.org/stable/c/f516fbb63873ee23cba5b7c3d239677c30f13df8