vulnerability
Arch Linux: Arbitrary code execution (CVE-2021-0326)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:A/AC:M/Au:N/C:C/I:C/A:C) | Feb 10, 2021 | Jul 11, 2025 | Nov 27, 2025 |
Severity
8
CVSS
(AV:A/AC:M/Au:N/C:C/I:C/A:C)
Published
Feb 10, 2021
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A security issue was found in hostapd and wpa_supplicant version 2.9. A missing length check in the p2p_copy_client_info function could lead to a buffer overflow.
Solution
arch-linux-upgrade-latest
References
- CVE-2021-0326
- https://attackerkb.com/topics/CVE-2021-0326
- URL-https://lists.debian.org/debian-lts-announce/2021/02/msg00033.html
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMHPFCON6ZFCGZXSASJFKQ3UX2UIYMND/
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOSA6DZUDLVOCYJNNXD6V3MRBVLCXZFH/
- URL-https://security.archlinux.org/ASA-202102-25
- URL-https://source.android.com/security/bulletin/2021-02-01
- URL-https://www.debian.org/security/2021/dsa-4898
- CWE-787
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