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CVE PROGRAM SOURCE RECORD8.4 High

CVE-2024-55639

net: renesas: rswitch: avoid use-after-put for a device tree node

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • b46f1e5793298c67efc2f1b917350a2cefacf9d6 to < bf8c6755f02029d1eddc3ff19b870240f054afc7affected
  • b46f1e5793298c67efc2f1b917350a2cefacf9d6 to < 92007a28f95413058a7268dc84e5f44b700165d1affected
  • b46f1e5793298c67efc2f1b917350a2cefacf9d6 to < 66b7e9f85b8459c823b11e9af69dbf4be5eb6be8affected

Linux Linux

Default version status: affected

  • 6.3affected
  • 0 to < 6.3unaffected
  • 6.6.67 to ≤ 6.6.*unaffected
  • 6.12.6 to ≤ 6.12.*unaffected
  • 6.13 to ≤ *unaffected

References