vulnerability

SUSE: CVE-2020-24586: SUSE Linux Security Advisory

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Severity
3
CVSS
(AV:A/AC:M/Au:N/C:P/I:N/A:N)
Published
2021-05-11
Added
2021-06-07
Modified
2022-02-04

Description

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.

Solution(s)

suse-upgrade-kernel-defaultsuse-upgrade-kernel-default-extrasuse-upgrade-kernel-docssuse-upgrade-kernel-obs-build

References

Title
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