Vulnerability-Lookup

OESA-2024-1109 (CVE-2023-46343)

Vulnerability from osv_openeuler – Published: 2024-02-02 11:06 – Updated: 2026-08-06 11:06 – Source website

Summary

kernel security update

Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.(CVE-2023-46343)

In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.(CVE-2023-51042)

A denial of service vulnerability due to a deadlock was found in sctp_auto_asconf_init in net/sctp/socket.c in the Linux kernel’s SCTP subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.(CVE-2024-0639)

In rds_recv_track_latency in net/rds/af_rds.c in the Linux kernel through 6.7.1, there is an off-by-one error for an RDS_MSG_RX_DGRAM_TRACE_MAX comparison, resulting in out-of-bounds access.(CVE-2024-23849)

Severity

7.8 (High)


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

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-46343	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-51042	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2024-0639	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2024-23849	ADVISORY

JSON

To clipboard

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  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "kernel-tools-devel-4.19.90-2402.1.0.0237.oe1.aarch64.rpm",
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      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "kernel",
        "purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-20.03-LTS-SP1"
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nIn the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.(CVE-2023-46343)\r\n\r\nIn the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.(CVE-2023-51042)\r\n\r\nA denial of service vulnerability due to a deadlock was found in sctp_auto_asconf_init in net/sctp/socket.c in the Linux kernel\u2019s SCTP subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.(CVE-2024-0639)\r\n\r\nIn rds_recv_track_latency in net/rds/af_rds.c in the Linux kernel through 6.7.1, there is an off-by-one error for an RDS_MSG_RX_DGRAM_TRACE_MAX comparison, resulting in out-of-bounds access.(CVE-2024-23849)",
  "id": "OESA-2024-1109",
  "modified": "2026-08-06T11:06:33Z",
  "published": "2024-02-02T11:06:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1109"
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46343"
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    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0639"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-23849"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "kernel security update",
  "upstream": [
    "CVE-2023-46343",
    "CVE-2023-51042",
    "CVE-2024-0639",
    "CVE-2024-23849"
  ]
}

CVE-2023-46343 (GCVE-0-2023-46343)

Vulnerability from cvelistv5 – Published: 2024-01-23 00:00 – Updated: 2025-06-17 13:55

Summary

In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-17 13:55 UTC

CWE

n/a
CWE-476 - NULL Pointer Dereference

Assigner

mitre mitre root

References

4 references

URL	Tags
https://lore.kernel.org/netdev/20231013184129.187…
https://cdn.kernel.org/pub/linux/kernel/v6.x/Chan…
https://github.com/torvalds/linux/commit/7937609c…
https://git.kernel.org/cgit/linux/kernel/git/torv…

Show details on NVD website

JSON

To clipboard

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CVE-2023-51042 (GCVE-0-2023-51042)

Vulnerability from cvelistv5 – Published: 2024-01-23 00:00 – Updated: 2024-10-03 20:40

Summary

In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.

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 2024-05-10 04:00 UTC

CWE

n/a
CWE-416 - Use After Free

Assigner

mitre mitre root

References

2 references

URL	Tags
https://cdn.kernel.org/pub/linux/kernel/v6.x/Chan…
https://github.com/torvalds/linux/commit/2e54154b…

Show details on NVD website

JSON

To clipboard

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CVE-2024-0639 (GCVE-0-2024-0639)

Vulnerability from cvelistv5 – Published: 2024-01-17 15:14 – Updated: 2026-07-21 18:57

Title

Kernel: potential deadlock on &net->sctp.addr_wq_lock leading to dos

Summary

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-01-17 18:13 UTC

CWE

CWE-833 - Deadlock

Assigner

redhat redhat root

References

4 references

URL	Tags
https://access.redhat.com/errata/RHSA-2023:6583	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2024-0639	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2258754	issue-trackingx_refsource_REDHAT
https://github.com/torvalds/linux/commit/6feb37b3…

Impacted products

6 products

Vendor	Product	Version
		Affected: 0 , < 6.5-rc1 (semver)
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:5.14.0-362.8.1.el9_3 , < * (rpm) cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::nfv cpe:/a:redhat:enterprise_linux:9::realtime cpe:/o:redhat:enterprise_linux:9::baseos
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9

Date Public

2023-06-27 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2024-23849 (GCVE-0-2024-23849)

Vulnerability from cvelistv5 – Published: 2024-01-23 00:00 – Updated: 2025-11-04 18:28

Summary

In rds_recv_track_latency in net/rds/af_rds.c in the Linux kernel through 6.7.1, there is an off-by-one error for an RDS_MSG_RX_DGRAM_TRACE_MAX comparison, resulting in out-of-bounds access.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-08 20:15 UTC

CWE

n/a
CWE-193 - Off-by-one Error

Assigner

mitre mitre root

References

9 references

URL	Tags
https://lore.kernel.org/netdev/CALGdzuoVdq-wtQ4Az…
https://lore.kernel.org/netdev/1705715319-19199-1…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://git.kernel.org/cgit/linux/kernel/git/torv…
https://bugzilla.suse.com/show_bug.cgi?id=1219127
https://lists.debian.org/debian-lts-announce/2024…	mailing-list
https://lists.debian.org/debian-lts-announce/2024…	mailing-list
https://lists.fedoraproject.org/archives/list/pac…

Show details on NVD website

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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

OESA-2024-1109 (CVE-2023-46343)

CVE-2023-46343 (GCVE-0-2023-46343)

CVE-2023-51042 (GCVE-0-2023-51042)

CVE-2024-0639 (GCVE-0-2024-0639)

CVE-2024-23849 (GCVE-0-2024-23849)

Tags

Sightings

Nomenclature

Related by attack behaviour