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CVE-2024-38548

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CVE-2024-38548

Published: Jun 19, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference In cdns_mhdp_atomic_enable(), the return value of drm_mode_duplicate() is assigned to mhdp_state->current_mode, and there is a dereference of it in drm_mode_set_name(), which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Fix this bug add a check of mhdp_state->current_mode.

VendorProductVersions

Linux

Linux

affected
fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b - < 85d1a27402f81f2e04b0e67d20f749c2a14edbb3
affected
fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b - < 89788cd9824c28ffcdea40232c458233353d1896
affected
fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b - < ca53b7efd4ba6ae92fd2b3085cb099c745e96965
affected
fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b - < dcf53e6103b26e7458be71491d0641f49fbd5840
affected
fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b - < 32fb2ef124c3301656ac6c789a2ef35ef69a66da

+2 more versions

Linux

Linux

affected
5.10
unaffected
0 - < 5.10
unaffected
5.10.219 - <= 5.10.*
unaffected
5.15.161 - <= 5.15.*
unaffected
6.1.93 - <= 6.1.*

+4 more versions

References

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