Sicherheit: Preisgabe von Informationen in spectre-meltdown-checker

Lesezeichen hinzufügen

--===============1379043868866341859==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit

# Security update for spectre-meltdown-checker

Announcement ID: SUSE-SU-2024:0885-1
Rating: moderate
References:

* jsc#PED-2362
* jsc#SLE-5514

Cross-References:

* CVE-2023-20593

CVSS scores:

* CVE-2023-20593 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
* CVE-2023-20593 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5
* SUSE Linux Enterprise Server 12 SP5
* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability and contains two features can now be
installed.

## Description:

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'

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

* SUSE Linux Enterprise Server for SAP Applications 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-885=1

* SUSE Linux Enterprise High Performance Computing 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-885=1

* SUSE Linux Enterprise Server 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2024-885=1

## Package List:

* SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
* spectre-meltdown-checker-0.46-3.9.1
* SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
* spectre-meltdown-checker-0.46-3.9.1
* SUSE Linux Enterprise Server 12 SP5 (x86_64)
* spectre-meltdown-checker-0.46-3.9.1

## References:

* https://www.suse.com/security/cve/CVE-2023-20593.html
* https://jira.suse.com/browse/PED-2362
* https://jira.suse.com/browse/SLE-5514

--===============1379043868866341859==
Content-Type: text/html; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit

<div class="container">
<h1>Security update for spectre-meltdown-checker</h1>

<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:0885-1</td>
</tr>

<tr>
<th>Rating:</th>
<td>moderate</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>

<li style="display: inline;">
<a href="https://jira.suse.com/browse/PED-2362">jsc#PED-2362</a>
</li>

<li style="display: inline;">
<a href="https://jira.suse.com/browse/SLE-5514">jsc#SLE-5514</a>
</li>

</ul>
</td>
</tr>

<tr>
<th>
Cross-References:
</th>
<td>
<ul>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-20593.html">CVE-2023-20593</a>
</li>

</ul>
</td>
</tr>
<tr>
<th>CVSS scores:</th>
<td>
<ul class="list-group">

<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-20593</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">6.2</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-20593</span>
<span class="cvss-source">
(

NVD

):
</span>
<span
class="cvss-score">5.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N</span>
</li>

</ul>
</td>
</tr>

<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">

<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 12 SP5</li>

</ul>
</td>
</tr>
</tbody>
</table>

<p>An update that solves one vulnerability and contains two features
can now be installed.</p>

<h2>Description:</h2>

<p>This update for spectre-meltdown-checker fixes the following
issues:</p>
<ul>
<li>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:</li>
<li>feat: detect the vulnerability and mitigation of Zenbleed
(CVE-2023-20593)</li>
<li>feat: add the linux-firmware repository as another source for CPU
microcode versions</li>
<li>feat: arm: add Neoverse-N2, Neoverse-V1 and Neoverse-V2</li>
<li>fix: docker: adding missing utils (#433)</li>
<li>feat: add support for Guix System kernel</li>
<li>fix: rewrite SQL to be sqlite3 >= 3.41 compatible
(#443)</li>
<li>fix: a /devnull file was mistakenly created on the
filesystem</li>
<li>
<p>fix: fwdb: ignore MCEdb versions where an official Intel version
exists (fixes #430)</p>
</li>
<li>
<p>updated to 0.45</p>
</li>
<li>arm64: phytium: Add CPU Implementer Phytium</li>
<li>arm64: variant 4: detect ssbd mitigation from kernel img, system.map
or kconfig</li>
<li>chore: ensure vars are set before being dereferenced (set -u
compat)</li>
<li>chore: fix indentation</li>
<li>chore: fwdb: update to v220+i20220208</li>
<li>chore: only attempt to load msr and cpuid module once</li>
<li>chore: read_cpuid: use named constants</li>
<li>chore: readme: framapic is gone, host the screenshots on
GitHub</li>
<li>chore: replace 'Vulnerable to' by
'Affected by' in the hw section</li>
<li>chore: speculative execution -> transient execution</li>
<li>chore: update fwdb to v222+i20220208</li>
<li>chore: update Intel Family 6 models</li>
<li>chore: wording: model not vulnerable -> model not
affected</li>
<li>doc: add an FAQ entry about CVE support</li>
<li>doc: add an FAQ.md and update the README.md accordingly</li>
<li>doc: more FAQ and README</li>
<li>doc: readme: make the FAQ entry more visible</li>
<li>feat: add --allow-msr-write, no longer write by default (#385),
detect when writing is denied</li>
<li>feat: add --cpu, apply changes to (read|write)_msr, update fwdb to
v221+i20220208</li>
<li>feat: add subleaf != 0 support for read_cpuid</li>
<li>feat: arm: add Cortex A77 and Neoverse-N1 (fixes #371)</li>
<li>feat: bsd: for unimplemented CVEs, at least report when CPU is not
affected</li>
<li>feat: hw check: add IPRED, RRSBA, BHI features check</li>
<li>feat: implement detection for MCEPSC under BSD</li>
<li>feat: set default TMPDIR for Android (#415)</li>
<li>fix: extract_kernel: don't overwrite kernel_err if already
set</li>
<li>fix: has_vmm false positive with pcp</li>
<li>fix: is_ucode_blacklisted: fix some model names</li>
<li>fix: mcedb: v191 changed the MCE table format</li>
<li>fix: refuse to run under MacOS and ESXi</li>
<li>fix: retpoline: detection on 5.15.28+ (#420)</li>
<li>fix: variant4: added case where prctl ssbd status is tagged as
'unknown'</li>
</ul>

<h2>Patch Instructions:</h2>
<p>
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper
patch".<br/>

Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">

<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 12 SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-SERVER-12-SP5-2024-885=1</code>

</li>

<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing 12 SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-SERVER-12-SP5-2024-885=1</code>

</li>

<li class="list-group-item">
SUSE Linux Enterprise Server 12 SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-SERVER-12-SP5-2024-885=1</code>

</li>

</ul>

<h2>Package List:</h2>
<ul>

<li>
SUSE Linux Enterprise Server for SAP Applications 12 SP5
(x86_64)
<ul>

<li>spectre-meltdown-checker-0.46-3.9.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise High Performance Computing 12 SP5
(x86_64)
<ul>

<li>spectre-meltdown-checker-0.46-3.9.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Server 12 SP5 (x86_64)
<ul>

<li>spectre-meltdown-checker-0.46-3.9.1</li>

</ul>
</li>

</ul>

<h2>References:</h2>
<ul>

<li>
<a href="https://www.suse.com/security/cve/CVE-2023-20593.html">https://www.suse.com/security/cve/CVE-2023-20593.html</a>
</li>

<li>
<a href="https://jira.suse.com/browse/PED-2362">https://jira.suse.com/browse/PED-2362</a>
</li>

<li>
<a href="https://jira.suse.com/browse/SLE-5514">https://jira.suse.com/browse/SLE-5514</a>
</li>

</ul>

</div>

--===============1379043868866341859==--