HIGH
CVE-2023-23583
CWE-1281Published: November 14, 2023· Updated: Jun 17, 2026
7.8
CVSS v3.1
Official Description
Sequence of processor instructions leads to unexpected behavior for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access.
Technical Analysis
CVE-2023-23583 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
Debian1 product(s)
debian linux
intel436 product(s)
core i3-10100y firmwarecore i3-10100ycore i3-10110u firmwarecore i3-10110ucore i3-10110y firmwarecore i3-10110ycore i3-1005g1 firmwarecore i3-1005g1core i5-10500h firmwarecore i5-10500hcore i5-10200h firmwarecore i5-10200h+424
netapp6 product(s)
fas2820 firmwarefas2820affa900 firmwareaffa900fas9500 firmwarefas9500
Source: NVD CPE · 444 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (20)
→
http://www.openwall.com/lists/oss-security/2023/11/14/4Mailing List · Third Party Advisory
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http://www.openwall.com/lists/oss-security/2023/11/14/5Mailing List · Third Party Advisory
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http://www.openwall.com/lists/oss-security/2023/11/14/6Mailing List · Third Party Advisory
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http://www.openwall.com/lists/oss-security/2023/11/14/7Mailing List · Third Party Advisory
→
https://security.netapp.com/advisory/ntap-20231116-0015/Third Party Advisory
→
https://www.debian.org/security/2023/dsa-5563Third Party Advisory
→
→
http://www.openwall.com/lists/oss-security/2023/11/14/4Mailing List · Third Party Advisory
→
http://www.openwall.com/lists/oss-security/2023/11/14/5Mailing List · Third Party Advisory
→
http://www.openwall.com/lists/oss-security/2023/11/14/6Mailing List · Third Party Advisory
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http://www.openwall.com/lists/oss-security/2023/11/14/7Mailing List · Third Party Advisory
Quick Facts
CVE IDCVE-2023-23583
CVSS Score7.8 / 10
SeverityHIGH
WeaknessCWE-1281
CISA KEVNo
Affected3 vendor(s)
PublishedNov 14, 2023
Related CVEs (CWE-1281)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-23583 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.