vulnerability
Alma Linux: CVE-2020-26146: Moderate: kernel security, bug fix, and enhancement update (ALSA-2021-4356)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:A/AC:M/Au:N/C:N/I:P/A:N) | May 11, 2021 | May 4, 2022 | Aug 11, 2025 |
Severity
3
CVSS
(AV:A/AC:M/Au:N/C:N/I:P/A:N)
Published
May 11, 2021
Added
May 4, 2022
Modified
Aug 11, 2025
Description
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WPA, WPA2, and WPA3 implementations reassemble fragments with non-consecutive packet numbers. An adversary can abuse this to exfiltrate selected fragments. This vulnerability is exploitable when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used. Note that WEP is vulnerable to this attack by design.
Solution
alma-upgrade-kernel-tools-libs-devel
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