CriticalFix available
hostapd — security advisory
The implementations of EAP-pwd in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side-channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9495.
- Products
- hostapd
- Affected versions
- Not specified
- Fixed versions
- 2.10-r0, 2.9-r4
- CVEs
- CVE-2022-23304
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:10 UTC · Revision 1
Source evidence
The implementations of EAP-pwd in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side-channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9495.
osv:ALPINE-CVE-2022-23304
hostapd
Fixed versions: 2.9-r4
hostapd
Fixed versions: 2.9-r4
hostapd
Fixed versions: 2.9-r4
hostapd
Fixed versions: 2.10-r0
hostapd
Fixed versions: 2.10-r0
hostapd
Fixed versions: 2.10-r0
hostapd
Fixed versions: 2.10-r0
hostapd
Fixed versions: 2.10-r0
hostapd
Fixed versions: 2.10-r0
hostapd
Fixed versions: 2.10-r0
hostapd
Fixed versions: 2.10-r0
hostapd
Fixed versions: 2.10-r0
hostapd
Fixed versions: 2.10-r0
Complete source record
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"url": "https://osv.dev/vulnerability/ALPINE-CVE-2022-23304",
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"severity": "critical",
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"aliases": [
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"modified": "2026-10-15T07:17:54.165996383Z",
"provider": "osv",
"upstream": [
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"references": [
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},
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"source_id": "core-osv",
"document_id": 321703,
"published_at": "2022-01-17T02:15:06.813+00:00"
}