linux, linux-aws, linux-aws-hwe, linux-aws-5.13, linux-aws-5.4, linux-azure, linux-azure-4.15, linux-azure-5.13, linux-azure-5.4, linux-azure-fde, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-gcp-5.13, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe, linux-hwe-5.13, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-intel-5.13, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-oracle, linux-oracle-5.13, linux-oracle-5.4 vulnerabilities
It was discovered that some Intel processors did not completely perform cleanup actions on multi-core shared buffers. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21123) It was discovered that some Intel processors did not completely perform cleanup actions on microarchitectural fill buffers. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21125) It was discovered that some Intel processors did not properly perform cleanup during specific special register write operations. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21166)
02 / AFFECTED SOFTWARE
Affected packages
5 explicit affected versions
11 explicit affected versions
8 explicit affected versions
6 explicit affected versions
84 explicit affected versions
47 explicit affected versions
64 explicit affected versions
96 explicit affected versions
12 explicit affected versions
14 explicit affected versions
6 explicit affected versions
51 explicit affected versions
11 explicit affected versions
59 explicit affected versions
50 explicit affected versions
39 explicit affected versions
34 explicit affected versions
12 explicit affected versions
78 explicit affected versions
8 explicit affected versions
8 explicit affected versions
52 explicit affected versions
63 explicit affected versions
86 explicit affected versions
50 explicit affected versions
7 explicit affected versions
47 explicit affected versions
10 explicit affected versions
18 explicit affected versions
29 explicit affected versions
40 explicit affected versions
11 explicit affected versions
2 explicit affected versions
41 explicit affected versions
39 explicit affected versions
11 explicit affected versions
15 explicit affected versions
34 explicit affected versions
8 explicit affected versions
40 explicit affected versions
94 explicit affected versions
71 explicit affected versions
27 explicit affected versions
62 explicit affected versions
40 explicit affected versions
111 explicit affected versions
29 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
It was discovered that some Intel processors did not completely perform cleanup actions on multi-core shared buffers. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21123) It was discovered that some Intel processors did not completely perform cleanup actions on microarchitectural fill buffers. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21125) It was discovered that some Intel processors did not properly perform cleanup during specific special register write operations. A local attacker could possibly use this to expose sensitive information. (CVE-2022-21166)
05 / REFERENCES