CVE-2023-22442 json
Out of bounds write in some Intel(R) Server Board BMC firmware before version 2.90 may allow a privileged user to enable escalation of priv…
published 2023-05-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-26604
- cvss
- 7.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 8%
- public exploits
- 0
- none known
Summary
Out of bounds write in some Intel(R) Server Board BMC firmware before version 2.90 may allow a privileged user to enable escalation of privilege via local access.
Patch / fix
- intel server_system_d50tnp1mhcrlc_firmware 2.90
- intel server_system_d50tnp1mhcpac_firmware 2.90
- intel server_system_d50tnp2mhsvac_firmware 2.90
- intel server_system_d50tnp2mhstac_firmware 2.90
- intel server_system_d50tnp1mhcrac_firmware 2.90
- intel server_system_d50tnp2mfalac_firmware 2.90
- intel server_system_m50cyp1ur204_firmware 2.90
- intel server_system_m50cyp1ur212_firmware 2.90
- intel server_system_m50cyp2ur312_firmware 2.90
- intel server_system_m50cyp2ur208_firmware 2.90
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.9 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H |
| NVD | 3.1 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
Affected products
- n/a Intel(R) Server Board BMC firmware
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
intel.com
/content/www/us/en/security-center/advisory/intel-sa-00839.html
patch, vendor-advisory
Sources
- CVE List CVE-2023-22442
- NVD CVE-2023-22442
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