Vulnerability-Lookup

CVE-2023-1095 (GCVE-0-2023-1095)

Vulnerability from cvelistv5 – Published: 2023-02-28 00:00 – Updated: 2025-03-18 15:14

Summary

In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer dereference.

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 2025-03-10 17:30 UTC

CWE

CWE-476

Assigner

redhat redhat root

References

2 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2173973
https://github.com/torvalds/linux/commit/58007785…

Impacted products

1 product

Vendor	Product	Version	CPE status
n/a	Linux kernel netfilter subsystem.	Affected: Fixed in 6.0-rc1

Show details on NVD website

JSON

To clipboard

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OESA-2023-1182 (CVE-2023-1073)

Vulnerability from osv_openeuler – Published: 2023-03-24 11:05 – Updated: 2026-08-06 11:05 – Source website

Summary

kernel security update

Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

A flaw found in the Linux Kernel. The missing check causes a type confusion when issuing a list_entry() on an empty report_list. The problem is caused by the assumption that the device must have valid report_list. While this will be true for all normal HID devices, a suitably malicious device can violate the assumption.

References: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b12fece4c64857e5fab4290bf01b2e0317a88456 https://www.openwall.com/lists/oss-security/2023/01/17/3(CVE-2023-1073)

Severity

6.3 (Medium)


                    
                      CVSS:3.1/AV:P/AC:H/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-2023-1073	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-1095	ADVISORY

JSON

To clipboard

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  "details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw found in the Linux Kernel. The missing check causes a type confusion when issuing a list_entry()\non an empty report_list. The problem is caused by the assumption that the device must have valid report_list. While this will be true for all normal HID devices, a suitably malicious device can violate the assumption.\r\n\r\nReferences:\nhttps://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b12fece4c64857e5fab4290bf01b2e0317a88456\nhttps://www.openwall.com/lists/oss-security/2023/01/17/3(CVE-2023-1073)\r\n\r\nIn nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer dereference.(CVE-2023-1095)",
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}

OESA-2023-1381 (CVE-2023-1073)

Vulnerability from osv_openeuler – Published: 2023-07-01 11:05 – Updated: 2026-08-06 11:05 – Source website

Summary

kernel security update

Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

A memory corruption flaw was found in the Linux kernel’s human interface device (HID) subsystem in how a user inserts a malicious USB device. This flaw allows a local user to crash or potentially escalate their privileges on the system.(CVE-2023-1073)

A memory leak flaw was found in the Linux kernel's Stream Control Transmission Protocol. This issue may occur when a user starts a malicious networking service and someone connects to this service. This could allow a local user to starve resources, causing a denial of service.(CVE-2023-1074)

A use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak.(CVE-2023-3141)

An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information.(CVE-2023-3268)

An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in rkvdec_remove in drivers/staging/media/rkvdec/rkvdec.c.(CVE-2023-35829)

Severity

7.1 (High)


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

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-1073	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-1074	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-1095	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-3141	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-3268	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-35829	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "kernel-tools-debuginfo-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "bpftool-debuginfo-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "kernel-headers-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "kernel-devel-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "python3-perf-debuginfo-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "perf-debuginfo-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "perf-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "python3-perf-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "kernel-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "kernel-debugsource-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "bpftool-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "kernel-source-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "kernel-tools-devel-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "kernel-tools-5.10.0-60.100.0.124.oe2203.aarch64.rpm",
          "kernel-debuginfo-5.10.0-60.100.0.124.oe2203.aarch64.rpm"
        ],
        "src": [
          "kernel-5.10.0-60.100.0.124.oe2203.src.rpm"
        ],
        "x86_64": [
          "kernel-headers-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "perf-debuginfo-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "bpftool-debuginfo-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "kernel-tools-devel-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "kernel-source-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "kernel-tools-debuginfo-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "kernel-devel-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "python3-perf-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "kernel-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "bpftool-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "perf-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "kernel-debugsource-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "python3-perf-debuginfo-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "kernel-debuginfo-5.10.0-60.100.0.124.oe2203.x86_64.rpm",
          "kernel-tools-5.10.0-60.100.0.124.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "kernel",
        "purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.10.0-60.100.0.124.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nA memory corruption flaw was found in the Linux kernel\u2019s human interface device (HID) subsystem in how a user inserts a malicious USB device. This flaw allows a local user to crash or potentially escalate their privileges on the system.(CVE-2023-1073)\r\n\r\nA memory leak flaw was found in the Linux kernel\u0026apos;s Stream Control Transmission Protocol. This issue may occur when a user starts a malicious networking service and someone connects to this service. This could allow a local user to starve resources, causing a denial of service.(CVE-2023-1074)\r\n\r\nIn nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer dereference.(CVE-2023-1095)\r\n\r\nA use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak.(CVE-2023-3141)\r\n\r\nAn out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information.(CVE-2023-3268)\r\n\r\nAn issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in rkvdec_remove in drivers/staging/media/rkvdec/rkvdec.c.(CVE-2023-35829)",
  "id": "OESA-2023-1381",
  "modified": "2026-08-06T11:05:50Z",
  "published": "2023-07-01T11:05:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1381"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1073"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1074"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1095"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3141"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3268"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35829"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "kernel security update",
  "upstream": [
    "CVE-2023-1073",
    "CVE-2023-1074",
    "CVE-2023-1095",
    "CVE-2023-3141",
    "CVE-2023-3268",
    "CVE-2023-35829"
  ]
}

RHSA-2022:7933

Vulnerability from csaf_redhat - Published: 2022-11-15 11:38 - Updated: 2026-09-01 14:15

Summary

Red Hat Security Advisory: kernel-rt security and bug fix update

Severity

Moderate

Scope

50 vulnerabilities in this advisory, including CVE-2023-1095.

CVE-2023-1095

A NULL pointer dereference flaw was found in the Linux kernel’s netfilter subsystem. The issue could occur due to an error in nf_tables_updtable while freeing a transaction object not placed on the list head. This flaw allows a local, unprivileged user to crash the system, resulting in a denial of service.

5.5 (Medium)


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

Fixed: 30 products

https://access.redhat.com/errata/RHSA-2022:7933

Open the full advisory

RHSA-2022:8267

Vulnerability from csaf_redhat - Published: 2022-11-15 11:55 - Updated: 2026-09-17 12:16

Summary

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Severity

Moderate

Scope

195 vulnerabilities in this advisory, including CVE-2023-1095.

CVE-2023-1095

5.5 (Medium)


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

Fixed: 166 products

https://access.redhat.com/errata/RHSA-2022:8267

Open the full advisory

RHSA-2023:2736

Vulnerability from csaf_redhat - Published: 2023-05-16 08:43 - Updated: 2026-08-25 14:46

Summary

Red Hat Security Advisory: kernel-rt security and bug fix update

Severity

Important

Scope

46 vulnerabilities in this advisory, including CVE-2023-1095.

CVE-2023-1095

5.5 (Medium)


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

Fixed: 30 products

https://access.redhat.com/errata/RHSA-2023:2736

Open the full advisory

RHSA-2023:5627

Vulnerability from csaf_redhat - Published: 2023-10-10 16:31 - Updated: 2026-08-07 02:40

Summary

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Severity

Important

Scope

14 vulnerabilities in this advisory, including CVE-2023-1095.

CVE-2023-1095

5.5 (Medium)


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

Fixed: 129 products

https://access.redhat.com/errata/RHSA-2023:5627

Open the full advisory

RHSA-2023:5628

Vulnerability from csaf_redhat - Published: 2023-10-10 16:28 - Updated: 2026-08-07 02:40

Summary

Red Hat Security Advisory: kernel security and bug fix update

Severity

Important

Scope

5 vulnerabilities in this advisory, including CVE-2023-1095.

CVE-2023-1095

5.5 (Medium)


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

Fixed: 146 products

https://access.redhat.com/errata/RHSA-2023:5628

Open the full advisory

RHSA-2023:6813

Vulnerability from csaf_redhat - Published: 2023-11-08 11:00 - Updated: 2026-08-07 02:40

Summary

Red Hat Security Advisory: kernel security and bug fix update

Severity

Important

Scope

4 vulnerabilities in this advisory, including CVE-2023-1095.

CVE-2023-1095

5.5 (Medium)


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

Fixed: 47 products

https://access.redhat.com/errata/RHSA-2023:6813

Open the full advisory

RHSA-2023:2951

Vulnerability from csaf_opensuse - Published: 2023-05-16 00:00 - Updated: 2026-09-15 08:43

Summary

security update for kernel

Severity

Important

Scope

199 vulnerabilities in this advisory, including CVE-2023-1095.

CVE-2023-1095

5.1 (Medium)


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

Recommended: 20 products

Open the full advisory

SSA-794697

Vulnerability from csaf_siemens - Published: 2023-06-13 00:00 - Updated: 2024-04-09 00:00

Summary

SSA-794697: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP before V1.1

Scope

168 vulnerabilities in this advisory, including CVE-2023-1095.

CVE-2023-1095

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C

Known affected: 1 product

https://support.industry.siemens.com/cs/ww/en/view/109827684/

Open the full advisory

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.

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Action not permitted

CVE-2023-1095 (GCVE-0-2023-1095)

OESA-2023-1182 (CVE-2023-1073)

OESA-2023-1381 (CVE-2023-1073)

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