CVE-2025-22128
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-22128
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-22128.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-22128
- Downstream
- Related
- Published
- 2025-04-16T14:13:10.692Z
- Modified
- 2025-11-16T15:41:41.795186Z
- Summary
- wifi: ath12k: Clear affinity hint before calling ath12k_pci_free_irq() in error path
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: Clear affinity hint before calling ath12kpcifree_irq() in error path
If a shared IRQ is used by the driver due to platform limitation, then the IRQ affinity hint is set right after the allocation of IRQ vectors in ath12kpcimsi_alloc(). This does no harm unless one of the functions requesting the IRQ fails and attempt to free the IRQ.
This may end up with a warning from the IRQ core that is expecting the affinity hint to be cleared before freeing the IRQ:
kernel/irq/manage.c:
/* make sure affinity_hint is cleaned up */ if (WARN_ON_ONCE(desc->affinity_hint)) desc->affinity_hint = NULL;So to fix this issue, clear the IRQ affinity hint before calling ath12kpcifree_irq() in the error path. The affinity will be cleared once again further down the error path due to code organization, but that does no harm.
- 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
-
Introduceda3012f206d07fa62b5c2e384cbc3a81a4dbba3c9Fixeda69a594794fcad96d4cfce12aab6c5014a12b4c8
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda3012f206d07fa62b5c2e384cbc3a81a4dbba3c9Fixed35b33ba76765ce9e72949d957f3cf1feafd2955c
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda3012f206d07fa62b5c2e384cbc3a81a4dbba3c9Fixedb43b1e2c52db77c872bd60d30cdcc72c47df70c7
Affected versions
v6.*
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.11
v6.11-rc1
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
v6.12.1
v6.12.10
v6.12.11
v6.12.12
v6.12.13
v6.12.14
v6.12.15
v6.12.16
v6.12.17
v6.12.18
v6.12.19
v6.12.2
v6.12.20
v6.12.21
v6.12.22
v6.12.23
v6.12.24
v6.12.25
v6.12.26
v6.12.27
v6.12.28
v6.12.29
v6.12.3
v6.12.30
v6.12.31
v6.12.32
v6.12.33
v6.12.34
v6.12.4
v6.12.5
v6.12.6
v6.12.7
v6.12.8
v6.12.9
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
v6.14.1
v6.6
v6.6-rc6
v6.6-rc7
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
Database specific
vanir_signatures
[
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b43b1e2c52db77c872bd60d30cdcc72c47df70c7",
"signature_type": "Line",
"id": "CVE-2025-22128-196d89f2",
"target": {
"file": "drivers/net/wireless/ath/ath12k/pci.c"
},
"digest": {
"line_hashes": [
"296312118433286293543598995551842562294",
"257918808405762005607196488298766785828",
"210625730679505667699140263732515872649",
"141805439908375770029242085495363420414"
],
"threshold": 0.9
},
"deprecated": false
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@35b33ba76765ce9e72949d957f3cf1feafd2955c",
"signature_type": "Line",
"id": "CVE-2025-22128-22957308",
"target": {
"file": "drivers/net/wireless/ath/ath12k/pci.c"
},
"digest": {
"line_hashes": [
"296312118433286293543598995551842562294",
"257918808405762005607196488298766785828",
"210625730679505667699140263732515872649",
"141805439908375770029242085495363420414"
],
"threshold": 0.9
},
"deprecated": false
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@35b33ba76765ce9e72949d957f3cf1feafd2955c",
"signature_type": "Function",
"id": "CVE-2025-22128-41fc0270",
"target": {
"function": "ath12k_pci_probe",
"file": "drivers/net/wireless/ath/ath12k/pci.c"
},
"digest": {
"length": 3699.0,
"function_hash": "228951906151074783048881014282449035281"
},
"deprecated": false
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b43b1e2c52db77c872bd60d30cdcc72c47df70c7",
"signature_type": "Function",
"id": "CVE-2025-22128-4a4a7412",
"target": {
"function": "ath12k_pci_probe",
"file": "drivers/net/wireless/ath/ath12k/pci.c"
},
"digest": {
"length": 3746.0,
"function_hash": "90860067363826801576553278947151487526"
},
"deprecated": false
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a69a594794fcad96d4cfce12aab6c5014a12b4c8",
"signature_type": "Function",
"id": "CVE-2025-22128-94dc7663",
"target": {
"function": "ath12k_pci_probe",
"file": "drivers/net/wireless/ath/ath12k/pci.c"
},
"digest": {
"length": 3699.0,
"function_hash": "108739187087532081202458766834744397571"
},
"deprecated": false
},
{
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a69a594794fcad96d4cfce12aab6c5014a12b4c8",
"signature_type": "Line",
"id": "CVE-2025-22128-c14f8497",
"target": {
"file": "drivers/net/wireless/ath/ath12k/pci.c"
},
"digest": {
"line_hashes": [
"296312118433286293543598995551842562294",
"257918808405762005607196488298766785828",
"210625730679505667699140263732515872649",
"141805439908375770029242085495363420414"
],
"threshold": 0.9
},
"deprecated": false
}
]