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- CVEs with nessus.description==The remote OracleVM system is missing necessary patches to address critical security updates :
- x86: rate-limit logging in do_xen[oprof,pmu]_op Some of the sub-ops are acessible to all guests, and hence should be rate-limited. In the xenoprof case, just like for XSA-146, include them only in debug builds. Since the vPMU code is rather new, allow them to be always present, but downgrade them to (rate limited) guest messages. This is XSA-152. (CVE-2015-7971)
- xenoprof: free domain's vcpu array This was overlooked in fb442e2171 ('x86_64: allow more vCPU-s per guest').
This is XSA-151. (CVE-2015-7969)
- x86: guard against undue super page PTE creation When optional super page support got added (commit bd1cd81d64 'x86: PV support for hugepages'), two adjustments were missed: mod_l2_entry needs to consider the PSE and RW bits when deciding whether to use the fast path, and the PSE bit must not be removed from L2_DISALLOW_MASK unconditionally. This is XSA-148. (CVE-2015-7835)
Max CVSS | 0 |
Min CVSS | 0 |
Total Count | 2 |
| ID | CVSS | Summary | Last (major) update | Published |
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