CVE-2024-55639
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: renesas: rswitch: avoid use-after-put for a device tree node
The device tree node saved in the rswitch_device structure is used at several driver locations. So passing this node to of_node_put() after the first use is wrong.
Move of_node_put() for this node to exit paths.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | b46f1e5793298c67efc2f1b917350a2cefacf9d6 < bf8c6755f02029d1eddc3ff19b870240f054afc7 | affected |
| Linux | Linux | b46f1e5793298c67efc2f1b917350a2cefacf9d6 < 92007a28f95413058a7268dc84e5f44b700165d1 | affected |
| Linux | Linux | b46f1e5793298c67efc2f1b917350a2cefacf9d6 < 66b7e9f85b8459c823b11e9af69dbf4be5eb6be8 | affected |
| Linux | Linux | 6.3 | affected |
| Linux | Linux | 0 < 6.3 | unaffected |
| Linux | Linux | 6.6.67 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.6 <= 6.12.* | unaffected |
| Linux | Linux | 6.13 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/bf8c6755f02029d1eddc3ff19b870240f054afc7
- https://git.kernel.org/stable/c/92007a28f95413058a7268dc84e5f44b700165d1
- https://git.kernel.org/stable/c/66b7e9f85b8459c823b11e9af69dbf4be5eb6be8
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