CVE-2023-52882

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Source
https://cve.org/CVERecord?id=CVE-2023-52882
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52882.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-52882
Downstream
Related
Published
2024-05-30T15:23:46.242Z
Modified
2026-03-20T12:32:51.349067Z
Summary
clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change
Details

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

clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change

While PLL CPUX clock rate change when CPU is running from it works in vast majority of cases, now and then it causes instability. This leads to system crashes and other undefined behaviour. After a lot of testing (30+ hours) while also doing a lot of frequency switches, we can't observe any instability issues anymore when doing reparenting to stable clock like 24 MHz oscillator.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52882.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
524353ea480b0094c16f2b5684ce7e0a23ab3685
Fixed
fe11826ffa200e1a7a826e745163cb2f47875f66
Fixed
bfc78b4628497eb6df09a6b5bba9dd31616ee175
Fixed
f1fa9a9816204ac4b118b2e613d3a7c981355019
Fixed
70f64cb29014e4c4f1fabd3265feebd80590d069
Fixed
0b82eb134d2942ecc669e2ab2be3f0a58d79428a
Fixed
9708e5081cfc4f085690294163389bcf82655f90
Fixed
7e91ed763dc07437777bd012af7a2bd4493731ff

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52882.json"