CVE-2024-47686

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Source
https://cve.org/CVERecord?id=CVE-2024-47686
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-47686.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-47686
Downstream
Related
Published
2024-10-21T11:53:27.144Z
Modified
2026-03-20T12:38:03.735281Z
Summary
ep93xx: clock: Fix off by one in ep93xx_div_recalc_rate()
Details

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

ep93xx: clock: Fix off by one in ep93xxdivrecalc_rate()

The psc->div[] array has psc->numdiv elements. These values come from when we call clkhwregisterdiv(). It's adcdivisors and ARRAYSIZE(adc_divisors)) and so on. So this condition needs to be >= instead of > to prevent an out of bounds read.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47686.json",
    "cna_assigner": "Linux"
}
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
9645ccc7bd7a16cd73c3be9dee70cd702b03be37
Fixed
7a5bd2fb92388c51d267f6ce57c40f1cca8af1e0
Fixed
66e78ade976dbd9bea09166aa8d66afc0963cde4
Fixed
27f493e141823db052586010c1532b70b164507c
Fixed
ae59eaf36a1ad396e9f657ec9b8b52da6206ed5f
Fixed
c7f06284a6427475e3df742215535ec3f6cd9662

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-47686.json"