SUSE-SU-2024:0884-1
Vulnerability from csaf_suse - Published: 2024-03-14 12:26 - Updated: 2024-03-14 12:26Summary
Security update for spectre-meltdown-checker
Severity
Moderate
Notes
Title of the patch: Security update for spectre-meltdown-checker
Description of the patch: This update for spectre-meltdown-checker fixes the following issues:
- updated to 0.46
This release mainly focuses on the detection of the new Zenbleed
(CVE-2023-20593) vulnerability, among few other changes that were in
line waiting for a release:
- feat: detect the vulnerability and mitigation of Zenbleed (CVE-2023-20593)
- feat: add the linux-firmware repository as another source for CPU microcode versions
- feat: arm: add Neoverse-N2, Neoverse-V1 and Neoverse-V2
- fix: docker: adding missing utils (#433)
- feat: add support for Guix System kernel
- fix: rewrite SQL to be sqlite3 >= 3.41 compatible (#443)
- fix: a /devnull file was mistakenly created on the filesystem
- fix: fwdb: ignore MCEdb versions where an official Intel version exists (fixes #430)
- updated to 0.45
- arm64: phytium: Add CPU Implementer Phytium
- arm64: variant 4: detect ssbd mitigation from kernel img, system.map or kconfig
- chore: ensure vars are set before being dereferenced (set -u compat)
- chore: fix indentation
- chore: fwdb: update to v220+i20220208
- chore: only attempt to load msr and cpuid module once
- chore: read_cpuid: use named constants
- chore: readme: framapic is gone, host the screenshots on GitHub
- chore: replace 'Vulnerable to' by 'Affected by' in the hw section
- chore: speculative execution -> transient execution
- chore: update fwdb to v222+i20220208
- chore: update Intel Family 6 models
- chore: wording: model not vulnerable -> model not affected
- doc: add an FAQ entry about CVE support
- doc: add an FAQ.md and update the README.md accordingly
- doc: more FAQ and README
- doc: readme: make the FAQ entry more visible
- feat: add --allow-msr-write, no longer write by default (#385), detect when writing is denied
- feat: add --cpu, apply changes to (read|write)_msr, update fwdb to v221+i20220208
- feat: add subleaf != 0 support for read_cpuid
- feat: arm: add Cortex A77 and Neoverse-N1 (fixes #371)
- feat: bsd: for unimplemented CVEs, at least report when CPU is not affected
- feat: hw check: add IPRED, RRSBA, BHI features check
- feat: implement detection for MCEPSC under BSD
- feat: set default TMPDIR for Android (#415)
- fix: extract_kernel: don't overwrite kernel_err if already set
- fix: has_vmm false positive with pcp
- fix: is_ucode_blacklisted: fix some model names
- fix: mcedb: v191 changed the MCE table format
- fix: refuse to run under MacOS and ESXi
- fix: retpoline: detection on 5.15.28+ (#420)
- fix: variant4: added case where prctl ssbd status is tagged as 'unknown'
Patchnames: SUSE-2024-884,SUSE-SLE-Module-Basesystem-15-SP5-2024-884,SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-884,SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-884,SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-884,SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-884,SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-884,SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-884,SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-884,SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-884,SUSE-SLE-Product-SLES_SAP-15-SP2-2024-884,SUSE-SLE-Product-SLES_SAP-15-SP3-2024-884,SUSE-SLE-Product-SLES_SAP-15-SP4-2024-884,SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-884,SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-884,SUSE-Storage-7.1-2024-884,openSUSE-SLE-15.5-2024-884
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
6.2 (Medium)
Affected products
Recommended
15 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Enterprise Storage 7.1:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15 SP5:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP2-LTSS:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP3-LTSS:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 15 SP4-LTSS:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP2:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP3:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP4:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Manager Proxy 4.3:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Manager Server 4.3:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.5:spectre-meltdown-checker-0.46-150100.3.9.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
References
9 references
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}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.