UBUNTU-CVE-2018-3646
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis.
02 / AFFECTED SOFTWARE
Affected packages
10 explicit affected versions
134 explicit affected versions
16 explicit affected versions
56 explicit affected versions
8 explicit affected versions
78 explicit affected versions
37 explicit affected versions
19 explicit affected versions
17 explicit affected versions
37 explicit affected versions
16 explicit affected versions
7 explicit affected versions
15 explicit affected versions
10 explicit affected versions
10 explicit affected versions
9 explicit affected versions
10 explicit affected versions
7 explicit affected versions
26 explicit affected versions
51 explicit affected versions
6 explicit affected versions
12 explicit affected versions
1 explicit affected versions
1 explicit affected versions
23 explicit affected versions
1 explicit affected versions
3 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis.
05 / REFERENCES
Further evidence
- https://ubuntu.com/security/CVE-2018-3646
- https://ubuntu.com/security/notices/USN-3740-1
- https://ubuntu.com/security/notices/USN-3740-2
- https://ubuntu.com/security/notices/USN-3741-1
- https://ubuntu.com/security/notices/USN-3741-2
- https://ubuntu.com/security/notices/USN-3742-1
- https://ubuntu.com/security/notices/USN-3742-2
- https://ubuntu.com/security/notices/USN-3756-1
- https://ubuntu.com/security/notices/USN-3823-1
- https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/L1TF
- https://www.cve.org/CVERecord?id=CVE-2018-3646