Vulnerability Details : CVE-2023-38575
Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
Vulnerability category: Information leak
Products affected by CVE-2023-38575
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Exploit prediction scoring system (EPSS) score for CVE-2023-38575
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-38575
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
Intel Corporation | 2024-03-14 |
CWE ids for CVE-2023-38575
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Hardware structures shared across execution contexts (e.g., caches and branch predictors) can violate the expected architecture isolation between contexts.Assigned by: secure@intel.com (Secondary)
References for CVE-2023-38575
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https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00982.html
INTEL-SA-00982
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https://security.netapp.com/advisory/ntap-20240405-0008/
CVE-2023-38575 Intel Processors Vulnerability in NetApp Products | NetApp Product Security
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https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html
[SECURITY] [DLA 3808-1] intel-microcode security update
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