UBUNTU-CVE-2018-3639
Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.
02 / AFFECTED SOFTWARE
Affected packages
45 explicit affected versions
2 explicit affected versions
57 explicit affected versions
5 explicit affected versions
10 explicit affected versions
8 explicit affected versions
1 explicit affected versions
1 explicit affected versions
10 explicit affected versions
13 explicit affected versions
51 explicit affected versions
131 explicit affected versions
4 explicit affected versions
5 explicit affected versions
52 explicit affected versions
12 explicit affected versions
11 explicit affected versions
48 explicit affected versions
11 explicit affected versions
7 explicit affected versions
12 explicit affected versions
13 explicit affected versions
74 explicit affected versions
14 explicit affected versions
7 explicit affected versions
33 explicit affected versions
5 explicit affected versions
4 explicit affected versions
38 explicit affected versions
32 explicit affected versions
3 explicit affected versions
64 explicit affected versions
1 explicit affected versions
10 explicit affected versions
38 explicit affected versions
11 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.
05 / REFERENCES
Further evidence
- http://xenbits.xen.org/xsa/advisory-263.html
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1528
- https://ubuntu.com/security/CVE-2018-3639
- https://ubuntu.com/security/notices/USN-3651-1
- https://ubuntu.com/security/notices/USN-3652-1
- https://ubuntu.com/security/notices/USN-3653-1
- https://ubuntu.com/security/notices/USN-3653-2
- https://ubuntu.com/security/notices/USN-3654-1
- https://ubuntu.com/security/notices/USN-3654-2
- https://ubuntu.com/security/notices/USN-3655-1
- https://ubuntu.com/security/notices/USN-3655-2
- https://ubuntu.com/security/notices/USN-3679-1
- https://ubuntu.com/security/notices/USN-3680-1
- https://ubuntu.com/security/notices/USN-3756-1
- https://ubuntu.com/security/notices/USN-3777-3
- https://www.cve.org/CVERecord?id=CVE-2018-3639
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00115.html