CVE-2022-50199

ARM: OMAP2+: Fix refcount leak in omapdss_init_of

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

18 Jun 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: Fix refcount leak in omapdss_init_of omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path.

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4 https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887 https://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1 https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9 https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0