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CVE-2024-46716

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CVE-2024-46716

Published: Sep 18, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor Remove list_del call in msgdma_chan_desc_cleanup, this should be the role of msgdma_free_descriptor. In consequence replace list_add_tail with list_move_tail in msgdma_free_descriptor. This fixes the path: msgdma_free_chan_resources -> msgdma_free_descriptors -> msgdma_free_desc_list -> msgdma_free_descriptor which does not correctly free the descriptors as first nodes were not removed from the list.

VendorProductVersions

Linux

Linux

affected
a85c6f1b2921cbd2f54666a52804f407c4a064fe - < a3480e59fdbe5585d2d1eff0bed7671583acf725
affected
a85c6f1b2921cbd2f54666a52804f407c4a064fe - < 20bf2920a869f9dbda0ef8c94c87d1901a64a716
affected
a85c6f1b2921cbd2f54666a52804f407c4a064fe - < db67686676c7becc1910bf1d6d51505876821863
affected
a85c6f1b2921cbd2f54666a52804f407c4a064fe - < 54e4ada1a4206f878e345ae01cf37347d803d1b1

Linux

Linux

affected
4.14
unaffected
0 - < 4.14
unaffected
6.1.109 - <= 6.1.*
unaffected
6.6.50 - <= 6.6.*
unaffected
6.10.9 - <= 6.10.*

+1 more versions

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