Vulnerability-Lookup

SUSE-SU-2023:2055-1

Vulnerability from csaf_suse - Published: 2023-04-27 09:33 - Updated: 2026-09-20 15:03

Summary

Security update for the Linux Kernel (Live Patch 8 for SLE 15 SP4)

Severity

Important

Notes

Title of the patch: Security update for the Linux Kernel (Live Patch 8 for SLE 15 SP4)

Description of the patch: This update for the Linux Kernel 5.14.21-150400_24_46 fixes several issues. The following security issues were fixed: - CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c (bsc#1209788). - CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).

Patchnames: SUSE-2023-2055,SUSE-SLE-Module-Live-Patching-15-SP4-2023-2055

CVE-2023-1118

7 (High)


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

Affected products

Recommended 3 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_46-default-0:3-150400.2.2.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_46-default-0:3-150400.2.2.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_46-default-0:3-150400.2.2.x86_64	—	Vendor Fix

Threats

Impact important

CVE-2023-1652

7 (High)


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

Affected products

Recommended 3 products, the same list as for CVE-2023-1118

Threats

Impact important

References

18 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/1208910	self
https://bugzilla.suse.com/1209797	self
https://www.suse.com/security/cve/CVE-2023-1118/	self
https://www.suse.com/security/cve/CVE-2023-1652/	self
https://www.suse.com/security/cve/CVE-2023-1118	external
https://bugzilla.suse.com/1208837	external
https://bugzilla.suse.com/1208910	external
https://bugzilla.suse.com/1210423	external
https://bugzilla.suse.com/1211495	external
https://bugzilla.suse.com/1213841	external
https://bugzilla.suse.com/1213842	external
https://www.suse.com/security/cve/CVE-2023-1652	external
https://bugzilla.suse.com/1209788	external
https://bugzilla.suse.com/1209797	external

JSON

To clipboard

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  "vulnerabilities": [
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        }
      ],
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        {
          "category": "general",
          "text": "A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.",
          "title": "CVE description"
        }
      ],
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          "text": "A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem.",
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  ]
}

CVE-2023-1118 (GCVE-0-2023-1118)

Vulnerability from cvelistv5 – Published: 2023-03-02 00:00 – Updated: 2026-09-18 15:02

Summary

A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.

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 13:28 UTC

CWE

CWE-416

Assigner

redhat redhat root

References

4 references

URL	Tags
https://github.com/torvalds/linux/commit/29b0589a…
https://security.netapp.com/advisory/ntap-2023041…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Impacted products

1 product

Vendor	Product	Version
n/a	Kernel	Affected: Linux kernel 6.3-rc1

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-02T05:32:46.367Z",
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        "title": "CVE Program Container"
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        "metrics": [
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              "attackComplexity": "LOW",
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              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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                  }
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        "title": "CISA ADP Vulnrichment"
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      "affected": [
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          "url": "https://security.netapp.com/advisory/ntap-20230413-0003/"
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          "tags": [
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CVE-2023-1652 (GCVE-0-2023-1652)

Vulnerability from cvelistv5 – Published: 2023-03-29 00:00 – Updated: 2026-05-12 10:12

Summary

A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem.

Severity

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-18 16:38 UTC

CWE

CWE-416
CWE-416 - Use After Free

Assigner

redhat redhat root

References

3 references

URL	Tags
https://access.redhat.com/security/cve/cve-2023-1652
https://security.netapp.com/advisory/ntap-2023051…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

2 products

Vendor	Product	Version
n/a	Linux Kernel	Affected: Kernel 6.2 RC5
Siemens	SIMATIC S7-1500 TM MFP - GNU/Linux subsystem	Affected: 0 , < * (custom)

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.

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-2023:2055-1

CVE-2023-1118 (GCVE-0-2023-1118)

CVE-2023-1652 (GCVE-0-2023-1652)

Tags

Sightings

Nomenclature

Related by attack behaviour