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
2024-10-21T11:53:27Z
Modified
2026-08-12T03:30:53Z
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 ep93xx_div_recalc_rate()

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

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47686.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
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"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.113
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.54
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.10.13
Type
ECOSYSTEM
Events
Introduced
6.11.0
Fixed
6.11.2

Database specific

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