vulnerability
SUSE: CVE-2020-25656: SUSE Linux Security Advisory
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
2 | (AV:L/AC:M/Au:N/C:P/I:N/A:N) | Nov 10, 2020 | Nov 12, 2020 | Feb 4, 2022 |
Severity
2
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:N)
Published
Nov 10, 2020
Added
Nov 12, 2020
Modified
Feb 4, 2022
Description
A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality.
Solution(s)
suse-upgrade-kernel-defaultsuse-upgrade-kernel-default-extrasuse-upgrade-kernel-docssuse-upgrade-kernel-obs-build
References
- SUSE-SUSE-SU-2020:3272-1
- SUSE-SUSE-SU-2020:3273-1
- SUSE-SUSE-SU-2020:3281-1
- SUSE-SUSE-SU-2020:3326-1
- SUSE-SUSE-SU-2020:3484-1
- SUSE-SUSE-SU-2020:3491-1
- SUSE-SUSE-SU-2020:3501-1
- SUSE-SUSE-SU-2020:3503-1
- SUSE-SUSE-SU-2020:3512-1
- SUSE-SUSE-SU-2020:3513-1
- SUSE-SUSE-SU-2020:3522-1
- SUSE-SUSE-SU-2020:3532-1
- SUSE-SUSE-SU-2020:3544-1
- SUSE-SUSE-SU-2021:14630-1
- NVD-CVE-2020-25656
- UBUNTU-USN-4679-1
- UBUNTU-USN-4680-1
- UBUNTU-USN-4681-1
- UBUNTU-USN-4751-1

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