Vulnerability-Lookup

SUSE-SU-2023:4160-1

Vulnerability from csaf_suse - Published: 2023-10-23 07:55 - Updated: 2023-10-23 07:55

Summary

Security update for suse-module-tools

Severity

Important

Notes

Title of the patch: Security update for suse-module-tools

Description of the patch: This update for suse-module-tools fixes the following issues: - Updated to version 15.1.25: - CVE-2023-1829: Blacklisted the Linux kernel tcindex classifier module (bsc#1210335). - CVE-2023-23559: Blacklisted the Linux kernel RNDIS modules (bsc#1205767, jsc#PED-5731).

Patchnames: SUSE-2023-4160,SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-4160,SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-4160,SUSE-SLE-Product-SLES_SAP-15-SP1-2023-4160

CVE-2023-1829

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Recommended 8 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:suse-module-tools-15.1.25-150100.3.25.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:suse-module-tools-15.1.25-150100.3.25.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP1-LTSS:suse-module-tools-15.1.25-150100.3.25.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP1-LTSS:suse-module-tools-15.1.25-150100.3.25.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP1-LTSS:suse-module-tools-15.1.25-150100.3.25.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 15 SP1-LTSS:suse-module-tools-15.1.25-150100.3.25.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP1:suse-module-tools-15.1.25-150100.3.25.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 15 SP1:suse-module-tools-15.1.25-150100.3.25.1.x86_64	—	Vendor Fix

Threats

Impact important

CVE-2023-23559

6.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

Affected products

Recommended 8 products, the same list as for CVE-2023-1829

Threats

Impact moderate

References

17 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1205767	self
https://bugzilla.suse.com/1210335	self
https://www.suse.com/security/cve/CVE-2023-1829/	self
https://www.suse.com/security/cve/CVE-2023-23559/	self
https://www.suse.com/security/cve/CVE-2023-1829	external
https://bugzilla.suse.com/1210335	external
https://bugzilla.suse.com/1210619	external
https://bugzilla.suse.com/1217444	external
https://bugzilla.suse.com/1217531	external
https://bugzilla.suse.com/1220886	external
https://bugzilla.suse.com/1228311	external
https://www.suse.com/security/cve/CVE-2023-23559	external
https://bugzilla.suse.com/1207051	external

JSON

To clipboard

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  "vulnerabilities": [
    {
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          "category": "general",
          "text": "A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation.  The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure.  A local attacker user can use this vulnerability to elevate its privileges to root.\nWe recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28.",
          "title": "CVE description"
        }
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      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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CVE-2023-1829 (GCVE-0-2023-1829)

Vulnerability from cvelistv5 – Published: 2023-04-12 11:16 – Updated: 2026-07-29 13:57

Title

Use-after-free in tcindex (traffic control index filter) in the Linux Kernel

Summary

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/ .

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-07 15:50 UTC

CWE

CWE-416 - Use After Free

Assigner

Google Google root

References

5 references

URL	Tags
https://git.kernel.org/pub/scm/linux/kernel/git/t…
https://kernel.dance/#8c710f75256bb3cf05ac7b1672c…
https://lists.debian.org/debian-lts-announce/2023…
https://lists.debian.org/debian-lts-announce/2023…
https://security.netapp.com/advisory/ntap-2023060…

Impacted products

1 product

Vendor	Product	Version
Linux	Linux Kernel	Affected: 3.8.0 , < 4.14.308 (semver) Affected: 4.15.0 , < 4.19.276 (semver) Affected: 4.20.0 , < 5.4.235 (semver) Affected: 5.5.0 , < 5.10.173 (semver) Affected: 5.11.0 , < 5.15.100 (semver) Affected: 5.16.0 , < 6.1.18 (semver) Affected: 6.2.0 , < 6.2.5 (semver) Unaffected: 6.3.0 (semver) Unaffected: 8c710f75256bb3cf05ac7b1672c82b92c43f3d28 (git) cpe:2.3:o:linux:linux_kernel::::::::

Date Public

2023-02-16 08:27

Show details on NVD website

JSON

To clipboard

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CVE-2023-23559 (GCVE-0-2023-23559)

Vulnerability from cvelistv5 – Published: 2023-01-13 00:00 – Updated: 2025-05-05 16:05

Summary

In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an integer overflow in an addition.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:29 UTC

CWE

n/a
CWE-190 - Integer Overflow or Wraparound

Assigner

mitre mitre root

References

5 references

URL	Tags
https://patchwork.kernel.org/project/linux-wirele…
https://security.netapp.com/advisory/ntap-2023030…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://git.kernel.org/cgit/linux/kernel/git/torv…

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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.

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.

Action not permitted

SUSE-SU-2023:4160-1

CVE-2023-1829 (GCVE-0-2023-1829)

CVE-2023-23559 (GCVE-0-2023-23559)

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Sightings

Nomenclature

Related by attack behaviour