SUSE-SU-2024:1139-1: ucode-intel&distro=openSUSE Leap 15.5

Published
Published 08-04-2024Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2024:1139-1 is a vulnerability in ucode-intel&distro=openSUSE Leap 15.5 with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 5 · Downstream 0 · Related 5
CVE-2023-22655CVE-2023-28746CVE-2023-38575CVE-2023-39368CVE-2023-43490

Timeline

  1. 08-04-2024
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for ucode-intel This update for ucode-intel fixes the following issues: - Updated to Intel CPU Microcode 20240312 release. (bsc#1221323) - CVE-2023-39368: Protection mechanism failure of bus lock regulator for some Intel Processors may allow an unauthenticated user to potentially enable denial of service via network access - CVE-2023-38575: Non-transparent sharing of return predictor targets between contexts in some Intel Processors may allow an authorized user to potentially enable information disclosure via local access. - CVE-2023-28746: Information exposure through microarchitectural state after transient execution from some register files for some Intel Atom Processors may allow an authenticated user to potentially enable information disclosure via local access. - CVE-2023-22655 Protection mechanism failure in some 3rd and 4th Generation Intel Xeon Processors when using Intel SGX or Intel TDX may allow a privileged user to potentially enable escalation of privilege via local access. - CVE-2023-43490: Incorrect calculation in microcode keying mechanism for some Intel Xeon D Processors with Intel� SGX may allow a privileged user to potentially enable information disclosure via local access.

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse19 products
  • ucode-intel&distro=SUSE Enterprise Storage 7.1< 20240312-150200.38.1
  • ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS< 20240312-150200.38.1
  • ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS< 20240312-150200.38.1
  • ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS< 20240312-150200.38.1
  • ucode-intel&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS< 20240312-150200.38.1
Opensuse3 products
  • ucode-intel&distro=openSUSE Leap 15.5< 20240312-150200.38.1
  • ucode-intel&distro=openSUSE Leap Micro 5.3< 20240312-150200.38.1
  • ucode-intel&distro=openSUSE Leap Micro 5.4< 20240312-150200.38.1

2 vendors · 22 products

References

7 links