CVE-2021-0089
published 2021-06-09CVE-2021-0089: Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
PriorityP424medium6.5CVSS 3.1
AVLACLPRLUINSCCHINAN
EPSS
0.37%
29.5th percentile
Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | xen | < xen 4.14.2+25-gb6a8c4f72d-1 (bookworm) | xen 4.14.2+25-gb6a8c4f72d-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| xen | xen | >= 0 < 4.14.2+25-gb6a8c4f72d-1 | 4.14.2+25-gb6a8c4f72d-1 |
| xen | xen | >= 0 < 4.14.2+25-gb6a8c4f72d-1 | 4.14.2+25-gb6a8c4f72d-1 |
| xen | xen | >= 0 < 4.14.2+25-gb6a8c4f72d-1 | 4.14.2+25-gb6a8c4f72d-1 |
| xen | xen | >= 0 < 4.14.2+25-gb6a8c4f72d-1 | 4.14.2+25-gb6a8c4f72d-1 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
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CISA ICS
Mitsubishi Electric Factory Automation Products
cisa_ics·2023-05-02·CVSS 8.8
[HIGH] Mitsubishi Electric Factory Automation Products
ICS Advisory
##
Mitsubishi Electric Factory Automation Products
Release DateMay 02, 2023
Alert CodeICSA-23-122-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 8.8
- ATTENTION: Low attack complexity
- Vendor: Mitsubishi Electric
- Equipment: Factory Automation (FA) Products
- Vulnerabilities: Dependency on Vulnerable Third-Party Component
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow a malicious attacker to escalate privileges, disclose parameter information in the affected products, and cause a denial-of-service condition.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following Mitsubishi Electric Factory Automation products are affected:
- MELIPC Series
- MI5122-VM: All versions
- MI1002-W: All versions
- MI2012-W: A
Debian
CVE-2021-0089: xen - Observable response discrepancy in some Intel(R) Processors may allow an authori...
vendor_debian·2021·CVSS 6.5
CVE-2021-0089 [MEDIUM] CVE-2021-0089: xen - Observable response discrepancy in some Intel(R) Processors may allow an authori...
Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
Scope: local
bookworm: resolved (fixed in 4.14.2+25-gb6a8c4f72d-1)
bullseye: resolved (fixed in 4.14.2+25-gb6a8c4f72d-1)
forky: resolved (fixed in 4.14.2+25-gb6a8c4f72d-1)
sid: resolved (fixed in 4.14.2+25-gb6a8c4f72d-1)
trixie: resolved (fixed in 4.14.2+25-gb6a8c4f72d-1)
GHSA
GHSA-hhg2-c4p3-h55x: Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access
ghsa_unreviewed·2022-05-24
CVE-2021-0089 [MEDIUM] CWE-203 GHSA-hhg2-c4p3-h55x: Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access
Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
OSV
CVE-2021-0089: Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access
osv·2021-06-09·CVSS 6.5
CVE-2021-0089 [MEDIUM] CVE-2021-0089: Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access
Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.openwall.com/lists/oss-security/2021/06/10/1http://www.openwall.com/lists/oss-security/2021/06/10/10http://www.openwall.com/lists/oss-security/2021/06/10/11https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/https://security.gentoo.org/glsa/202107-30https://www.debian.org/security/2021/dsa-4931https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.htmlhttp://www.openwall.com/lists/oss-security/2021/06/10/1http://www.openwall.com/lists/oss-security/2021/06/10/10http://www.openwall.com/lists/oss-security/2021/06/10/11https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/https://security.gentoo.org/glsa/202107-30https://www.debian.org/security/2021/dsa-4931https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.html
2021-06-09
Published