vulnerability
Oracle Linux: CVE-2021-27803: ELSA-2021-0808: wpa_supplicant security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:A/AC:H/Au:N/C:C/I:C/A:C) | 2021-02-25 | 2021-03-11 | 2024-12-20 |
Severity
7
CVSS
(AV:A/AC:H/Au:N/C:C/I:C/A:C)
Published
2021-02-25
Added
2021-03-11
Modified
2024-12-20
Description
A vulnerability was discovered in how p2p/p2p_pd.c in wpa_supplicant before 2.10 processes P2P (Wi-Fi Direct) provision discovery requests. It could result in denial of service or other impact (potentially execution of arbitrary code), for an attacker within radio range.
A flaw was found in the wpa_supplicant, in the way it processes P2P (Wi-Fi Direct) provision discovery requests. This flaw allows an attacker who is within radio range of the device running P2P discovery to cause termination of the wpa_supplicant process or potentially cause code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
A flaw was found in the wpa_supplicant, in the way it processes P2P (Wi-Fi Direct) provision discovery requests. This flaw allows an attacker who is within radio range of the device running P2P discovery to cause termination of the wpa_supplicant process or potentially cause code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Solution
oracle-linux-upgrade-wpa-supplicant
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