perf/dwc_pcie: fix duplicate pci_dev devices
In the Linux kernel, the following vulnerability has been resolved: perf/dwc_pcie: fix duplicate pci_dev devices During platform_device_register, wrongly using struct device pci_dev as platform_data caused a kmemdup copy of pci_dev. Worse still, accessing the duplicated device leads to list corruption as its mutex content (e.g., list, magic) remains the same as the original.
CVE-2025-37746
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2025-37746
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9",
"lessThan": "0778c3e01a9f382a5bc444a5271e013406642501",
"versionType": "git"
},
{
"status": "affected",
"version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9",
"lessThan": "a71c6fc87b2b9905dc2e38887fe4122287216be9",
"versionType": "git"
},
{
"status": "affected",
"version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9",
"lessThan": "7f35b429802a8065aa61e2a3f567089649f4d98e",
"versionType": "git"
}
],
"programFiles": [
"drivers/perf/dwc_pcie_pmu.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.114",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.14.3",
"versionType": "semver",
"lessThanOrEqual": "6.14.*"
},
{
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/perf/dwc_pcie_pmu.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-37746
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #45967 · Revision 1
- Added to Heist Feed
- Publisher date