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CVE-2025-38583

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CVE-2025-38583

Published: Aug 19, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: clk: xilinx: vcu: unregister pll_post only if registered correctly If registration of pll_post is failed, it will be set to NULL or ERR, unregistering same will fail with following call trace: Unable to handle kernel NULL pointer dereference at virtual address 008 pc : clk_hw_unregister+0xc/0x20 lr : clk_hw_unregister_fixed_factor+0x18/0x30 sp : ffff800011923850 ... Call trace: clk_hw_unregister+0xc/0x20 clk_hw_unregister_fixed_factor+0x18/0x30 xvcu_unregister_clock_provider+0xcc/0xf4 [xlnx_vcu] xvcu_probe+0x2bc/0x53c [xlnx_vcu]

VendorProductVersions

Linux

Linux

affected
4472e1849db7f719bbf625890096e0269b5849fe - < 7e903da71f8bec4beb7c06707900e1ed8db843ca
affected
4472e1849db7f719bbf625890096e0269b5849fe - < 88bd875b7f9c3652c27d6e4bb7a23701b764f762
affected
4472e1849db7f719bbf625890096e0269b5849fe - < 51990eecf22f446550befdfd1a9f54147eafd636
affected
4472e1849db7f719bbf625890096e0269b5849fe - < f1a1be99d5ae53d3b404415f1665eb59e8e02a8c
affected
4472e1849db7f719bbf625890096e0269b5849fe - < 86124c5cfceb5ac04d2fddbf1b6f7147332d96a3

+2 more versions

Linux

Linux

affected
5.12
unaffected
0 - < 5.12
unaffected
5.15.190 - <= 5.15.*
unaffected
6.1.148 - <= 6.1.*
unaffected
6.6.102 - <= 6.6.*

+4 more versions

References

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