CVE-2022-49462

Feb. 26, 2025, 7:01 a.m.

None
No Score

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. a6xx_gmu_init() passes the node to of_find_device_by_node() and of_dma_configure(), of_find_device_by_node() will takes its reference, of_dma_configure() doesn't need the node after usage. Add missing of_node_put() to avoid refcount leak.

Product(s) Impacted

Product Versions
Linux Kernel
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/06907a374f1b74f8f2fb30720dc6df81331e4fb5
https://git.kernel.org/stable/c/48e82ce8cdb19c20a5020fa446b286d6a147450c
https://git.kernel.org/stable/c/65ddbc0d26824e2a5d6154d01d8cf39344900213
https://git.kernel.org/stable/c/6832e36f156ea35a6ed74bca72727806116effdd
https://git.kernel.org/stable/c/c56de483093d7ad0782327f95dda7da97bc4c315
https://git.kernel.org/stable/c/edff4c1af831d0c02e654eed9da7d74174de49d5

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2025-02-26
CVE-2022-49462

Timeline

Published: Feb. 26, 2025, 7:01 a.m.
Last Modified: Feb. 26, 2025, 7:01 a.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.