CVE-2024-47666

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Source
https://cve.org/CVERecord?id=CVE-2024-47666
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-47666.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-47666
Downstream
Related
Published
2024-10-09T14:13:58.849Z
Modified
2026-03-11T07:53:02.481089Z
Summary
scsi: pm80xx: Set phy->enable_completion only when we wait for it
Details

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

scsi: pm80xx: Set phy->enable_completion only when we wait for it

pm8001phycontrol() populates the enablecompletion pointer with a stack address, sends a PHYLINKRESET / PHYHARDRESET, waits 300 ms, and returns. The problem arises when a phy control response comes late. After 300 ms the pm8001phycontrol() function returns and the passed enablecompletion stack address is no longer valid. Late phy control response invokes complete() on a dangling enable_completion pointer which leads to a kernel crash.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47666.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
869ddbdcae3b4fb83b99889abae31544c149b210
Fixed
ddc501f4130f4baa787cb6cfa309af697179f475
Fixed
a5d954802bda1aabcba49633cd94bad91c94113f
Fixed
e23ee0cc5bded07e700553aecc333bb20c768546
Fixed
7b1d779647afaea9185fa2f150b1721e7c1aae89
Fixed
f14d3e1aa613311c744af32d75125e95fc8ffb84
Fixed
e4f949ef1516c0d74745ee54a0f4882c1f6c7aea

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-47666.json"