vulnerability
SUSE: CVE-2020-10768: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Jun 19, 2020 | Jun 20, 2020 | Feb 4, 2022 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Jun 19, 2020
Added
Jun 20, 2020
Modified
Feb 4, 2022
Description
A flaw was found in the Linux Kernel before 5.8-rc1 in the prctl() function, where it can be used to enable indirect branch speculation after it has been disabled. This call incorrectly reports it as being 'force disabled' when it is not and opens the system to Spectre v2 attacks. The highest threat from this vulnerability is to confidentiality.
Solution(s)
suse-upgrade-kernel-defaultsuse-upgrade-kernel-default-extrasuse-upgrade-kernel-docssuse-upgrade-kernel-obs-build
References
- SUSE-SUSE-SU-2020:1693-1
- SUSE-SUSE-SU-2020:1699-1
- SUSE-SUSE-SU-2020:1713-1
- SUSE-SUSE-SU-2020:2027-1
- SUSE-SUSE-SU-2020:2103-1
- SUSE-SUSE-SU-2020:2105-1
- SUSE-SUSE-SU-2020:2106-1
- SUSE-SUSE-SU-2020:2107-1
- SUSE-SUSE-SU-2020:2121-1
- SUSE-SUSE-SU-2020:2134-1
- SUSE-SUSE-SU-2020:2156-1
- SUSE-SUSE-SU-2020:2478-1
- SUSE-SUSE-SU-2020:2487-1
- NVD-CVE-2020-10768
- UBUNTU-USN-4427-1
- UBUNTU-USN-4439-1
- UBUNTU-USN-4440-1
- UBUNTU-USN-4483-1
- UBUNTU-USN-4485-1
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