vulnerability
Debian: CVE-2020-26147: linux -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:A/AC:H/Au:N/C:P/I:P/A:N) | May 11, 2021 | Jun 23, 2021 | Aug 17, 2022 |
Severity
3
CVSS
(AV:A/AC:H/Au:N/C:P/I:P/A:N)
Published
May 11, 2021
Added
Jun 23, 2021
Modified
Aug 17, 2022
Description
An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used.
Solution
debian-upgrade-linux
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