CVE-2025-38137
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-38137
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38137.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-38137
- Downstream
- Published
- 2025-07-03T08:35:39Z
- Modified
- 2025-10-18T02:24:51.829659Z
- Summary
- PCI/pwrctrl: Cancel outstanding rescan work when unregistering
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
PCI/pwrctrl: Cancel outstanding rescan work when unregistering
It's possible to trigger use-after-free here by:
(a) forcing rescanworkfunc() to take a long time and (b) utilizing a pwrctrl driver that may be unloaded for some reason
Cancel outstanding work to ensure it is finished before we allow our data structures to be cleaned up.
[bhelgaas: tidy commit log]
- 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
-
Introduced8f62819aaace77dd85037ae766eb767f8c4417ceFixedb3ad6d23fec23fbef382ce9ea640c37446593cf5
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced8f62819aaace77dd85037ae766eb767f8c4417ceFixed8b926f237743f020518162c62b93cb7107a2b5eb
Affected versions
v6.*
v6.11
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.12
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.13
v6.13-rc1
v6.13-rc2
v6.13-rc3
v6.13-rc4
v6.13-rc5
v6.13-rc6
v6.13-rc7
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.15
v6.15-rc1
v6.15-rc2
v6.15-rc3
v6.15-rc4
v6.15-rc5
v6.15-rc6
v6.15-rc7
v6.15.1
v6.15.2
Database specific
vanir_signatures
[
{
"signature_version": "v1",
"id": "CVE-2025-38137-11ad363c",
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
"315372292143444307474515911684298059344",
"220023341050103792096299212393566401434",
"208131264175167682736937828519704559179",
"143716994572720152843696521766670167540"
]
},
"target": {
"file": "drivers/pci/pwrctrl/core.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b3ad6d23fec23fbef382ce9ea640c37446593cf5",
"signature_type": "Line"
},
{
"signature_version": "v1",
"id": "CVE-2025-38137-366e3285",
"deprecated": false,
"digest": {
"function_hash": "191869364251163288218007053722738065380",
"length": 82.0
},
"target": {
"function": "pci_pwrctrl_device_unset_ready",
"file": "drivers/pci/pwrctrl/core.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b3ad6d23fec23fbef382ce9ea640c37446593cf5",
"signature_type": "Function"
},
{
"signature_version": "v1",
"id": "CVE-2025-38137-4abc61b2",
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
"315372292143444307474515911684298059344",
"220023341050103792096299212393566401434",
"208131264175167682736937828519704559179",
"143716994572720152843696521766670167540"
]
},
"target": {
"file": "drivers/pci/pwrctrl/core.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8b926f237743f020518162c62b93cb7107a2b5eb",
"signature_type": "Line"
},
{
"signature_version": "v1",
"id": "CVE-2025-38137-dd646bef",
"deprecated": false,
"digest": {
"function_hash": "191869364251163288218007053722738065380",
"length": 82.0
},
"target": {
"function": "pci_pwrctrl_device_unset_ready",
"file": "drivers/pci/pwrctrl/core.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8b926f237743f020518162c62b93cb7107a2b5eb",
"signature_type": "Function"
}
]