CVE-2022-33972: intel xeon_gold_5315y_firmware Incorrect Calculation
CVSS: 6.1v3.1MediumModified
AliasesSUSE-SU-2023:2243-1SUSE-SU-2023:2244-1SUSE-SU-2023:2289-1SUSE-SU-2023:2290-1UBUNTU-CVE-2022-33972DEBIAN-CVE-2022-33972SUSE-SU-2023:2243-2openSUSE-SU-2024:12806-1
Published 16-02-2023Last modified 27-01-2025
Vulnerability summary
CVE-2022-33972 is a medium (CVSS 6.1) Incorrect Calculation vulnerability in intel xeon_gold_5315y_firmware. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 11.7% of scored vulnerabilities.
CVSS score
6.1/10
010
Medium · v3.1 (CVE.org)EPSS score
0.22%
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 3 · Related 1Timeline
- 16-02-2023PublishedVulnerability first disclosed.
- 27-01-2025Last modifiedVulnerability information updated.
Description
Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable information disclosure via local access.
CVSS metrics
4 scores · 4 sources · 1 versionMedium 6.1Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:NSources4 sources · 4.4–6.1
- OSV · UbuntuEcosystem advisory · calculated6.1MediumCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N
- OSV · DebianEcosystem advisory · calculated4.4MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NDiffers
- NVDNIST4.4MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NDiffers
EPSS trend
Probability
0.22%
Chance of exploitation in the next 30 days
Percentile
12%
Versus all other CVEs
30-day change
0.00 pp
From 0.22% on 19-09-2026
19-09-202619-10-2026
EPSS score0.22%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Intel53 products
- xeon_gold_5315y_firmwarena
- xeon_gold_5317_firmwarena
- xeon_gold_5318h_firmwarena
- xeon_gold_5318n_firmwarena
- xeon_gold_5318s_firmwarena
Suse29 products
- ucode-intel&distro=SUSE Enterprise Storage 7< 20230512-150200.24.1
- ucode-intel&distro=SUSE Enterprise Storage 7.1< 20230512-150200.24.1
- ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS< 20230512-150100.3.220.1
- ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS< 20230512-150200.24.1
- ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS< 20230512-150200.24.1
Opensuse4 products
- ucode-intel&distro=openSUSE Leap 15.4< 20230512-150200.24.1
- ucode-intel&distro=openSUSE Leap 15.5< 20230512-150200.24.1
- ucode-intel&distro=openSUSE Leap Micro 5.3< 20230512-150200.24.1
- ucode-intel&distro=openSUSE Tumbleweed< 20230214-2.1
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
5 vendors · 88 products
