CVE-2022-33196: intel xeon_d-1513n_firmware Incorrect Default Permissions
CVSS: 7.2v3.1HighModified
AliasesALPINE-CVE-2022-33196UBUNTU-CVE-2022-33196DEBIAN-CVE-2022-33196
Published 16-02-2023Last modified 27-01-2025
Vulnerability summary
CVE-2022-33196 is a high (CVSS 7.2) Incorrect Default Permissions vulnerability in intel xeon_d-1513n_firmware. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.9% of scored vulnerabilities.
CVSS score
7.2/10
010
High · v3.1 (CVE.org)EPSS score
0.21%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 12 · Related 6Timeline
- 16-02-2023PublishedVulnerability first disclosed.
- 27-01-2025Last modifiedVulnerability information updated.
Description
Incorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R) Processors when using Intel(R) Software Guard Extensions which may allow a privileged user to potentially enable escalation of privilege via local access.
CVSS metrics
5 scores · 5 sources · 1 versionHigh 7.2Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:NSources5 sources · 6.7–7.2
- OSV · AlpineEcosystem advisory · calculated6.7MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HDiffers
- OSV · UbuntuEcosystem advisory · calculated7.2HighCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
- OSV · DebianEcosystem advisory · calculated6.7MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HDiffers
- NVDNIST6.7MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HDiffers
EPSS trend
Probability
0.21%
Chance of exploitation in the next 30 days
Percentile
11%
Versus all other CVEs
30-day change
0.00 pp
From 0.21% on 19-09-2026
19-09-202619-10-2026
EPSS score0.21%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Intel136 products
- xeon_d-1513n_firmwarena
- xeon_d-1518_firmwarena
- xeon_d-1520_firmwarena
- xeon_d-1521_firmwarena
- xeon_d-1523n_firmwarena
Alpine1 product
- intel-ucode< 20230214-r0
Debian1 product
- intel-microcode< 3.20230214.1
Ubuntu1 product
- intel-microcodeAll versions (No fix recorded) | < 3.20230214.0ubuntu0.16.04.1+esm1 | < 3.20230214.0ubuntu0.18.04.1 | < 3.20230214.0ubuntu0.20.04.1 | < 3.20230214.0ubuntu0.22.04.1
4 vendors · 139 products
