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nvd416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2024-42100
HistoryJul 30, 2024 - 8:15 a.m.

CVE-2024-42100

2024-07-3008:15:02
416baaa9-dc9f-4396-8d5f-8c081fb06d67
web.nvd.nist.gov
4
linux kernel
sunxi-ng
clock
vulnerability
resolved

EPSS

0

Percentile

16.2%

In the Linux kernel, the following vulnerability has been resolved:

clk: sunxi-ng: common: Don’t call hw_to_ccu_common on hw without common

In order to set the rate range of a hw sunxi_ccu_probe calls
hw_to_ccu_common() assuming all entries in desc->ccu_clks are contained
in a ccu_common struct. This assumption is incorrect and, in
consequence, causes invalid pointer de-references.

Remove the faulty call. Instead, add one more loop that iterates over
the ccu_clks and sets the rate range, if required.