CVE-2022-50309

media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init

MEDIUM

5.5

CVSS Score

Published: September 15, 2025 at 02:46 PM UTC

Updated: June 17, 2026 at 05:23 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init of_get_child_by_name() 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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

4.1 ≤ v < 4.14.2964.1 ≤ v < 4.19.2624.1 ≤ v < 4.9.3314.1 ≤ v < 5.10.1504.1 ≤ v < 5.15.754.1 ≤ v < 5.19.174.1 ≤ v < 5.4.2204.1 ≤ v < 6.0.34.1 ≤ v < 6.14.10 ≤ v < 4.14.2964.15 ≤ v < 4.19.2624.20 ≤ v < 5.4.2205.11 ≤ v < 5.15.755.16 ≤ v < 5.19.175.5 ≤ v < 5.10.1506.0 ≤ v < 6.0.34.1df3305156f989339529b3d6744b898d498fb1f7b

Vendor states this is fixed in 1c78f19c3a0ea312a8178a6bfd8934eb93e9b10a (fixed)

Vendor states this is fixed in 22b93530bbe6af9dce8e520bb6e978d1bda39d2b (fixed)

Vendor states this is fixed in 2630cc88327a5557aa0d9cc63be95e3c6e0a55b3 (fixed)

Vendor states this is fixed in 2ea7caa9684687cf3adc1467cf4af3653a776192 (fixed)

Vendor states this is fixed in 3336210948b22c2db43e9df2ea403d251b4d24ab (fixed)

Vendor states this is fixed in 3c38467c3255c428cdbd3cefaccca4662f302dc9 (fixed)

Vendor states this is fixed in 59b315353252abe7b8fdb8651ca31b8484ce287a (fixed)

Vendor states this is fixed in 6e7b3b1e4e9f739800cd8010b75a9bee8d808cee (fixed)

Vendor states this is fixed in 7b0efe7534071e0153708886355d80db69525d50 (fixed)

Vendor states this is fixed in 4.1 (unaffected)

Vendor states this is fixed in 4.14.296 (unaffected)

Vendor states this is fixed in 4.19.262 (unaffected)