Vulnerability-Lookup

OESA-2022-1604 (CVE-2022-26490)

Vulnerability from osv_openeuler – Published: 2022-04-02 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

kernel security update

Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.(CVE-2022-26490)

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.(CVE-2022-0854)

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-27666. Reason: This candidate is a reservation duplicate of CVE-2022-27666. Notes: All CVE users should reference CVE-2022-27666 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.(CVE-2022-0886)

A kernel information leak flaw was identified in the scsi_ioctl function in drivers/scsi/scsi_ioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege (CAP_SYS_ADMIN or CAP_SYS_RAWIO) to create issues with confidentiality.(CVE-2022-0494)

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-2022-26490	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-0854	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-0886	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-0494	ADVISORY

JSON

To clipboard

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    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "The Linux Kernel, the operating system core itself.\r\n\r\n\r\n\r\nSecurity Fix(es):\r\n\r\nst21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.(CVE-2022-26490)\r\n\r\nA memory leak flaw was found in the Linux kernel\u2019s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.(CVE-2022-0854)\r\n\r\n** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-27666. Reason: This candidate is a reservation duplicate of CVE-2022-27666. Notes: All CVE users should reference CVE-2022-27666 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.(CVE-2022-0886)\r\n\r\nA kernel information leak flaw was identified in the scsi_ioctl function in drivers/scsi/scsi_ioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege (CAP_SYS_ADMIN or CAP_SYS_RAWIO) to create issues with confidentiality.(CVE-2022-0494)",
  "id": "OESA-2022-1604",
  "modified": "2026-08-06T11:04:52Z",
  "published": "2022-04-02T11:04:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1604"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-26490"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0854"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0886"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0494"
    }
  ],
  "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-2022-26490",
    "CVE-2022-0854",
    "CVE-2022-0886",
    "CVE-2022-0494"
  ]
}

CVE-2022-0494 (GCVE-0-2022-0494)

Vulnerability from cvelistv5 – Published: 2022-03-25 18:03 – Updated: 2024-08-02 23:32

Summary

Severity

No CVSS data available.

CWE

CWE-200

Assigner

redhat redhat root

References

5 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2039448	x_refsource_MISC
https://lore.kernel.org/all/20220216084038.15635-…	x_refsource_MISC
https://www.debian.org/security/2022/dsa-5161	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5173	vendor-advisoryx_refsource_DEBIAN

Impacted products

1 product

Vendor	Product	Version
n/a	kernel	Affected: kernel 5.17 rc5

Show details on NVD website

JSON

To clipboard

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CVE-2022-0854 (GCVE-0-2022-0854)

Vulnerability from cvelistv5 – Published: 2022-03-23 19:46 – Updated: 2024-08-02 23:40

Summary

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.

Severity

No CVSS data available.

CWE

CWE-200

Assigner

redhat redhat root

References

4 references

URL	Tags
https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
https://www.debian.org/security/2022/dsa-5161	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5173	vendor-advisoryx_refsource_DEBIAN

Impacted products

1 product

Vendor	Product	Version
n/a	Kernel	Affected: Linux kernel 5.17-rc8

Show details on NVD website

JSON

To clipboard

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CVE-2022-0886 (GCVE-0-2022-0886)

Vulnerability from cvelistv5 – Published: 2022-03-23 13:55 – Updated: 2022-03-23 13:55

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-27666. Reason: This candidate is a reservation duplicate of CVE-2022-27666. Notes: All CVE users should reference CVE-2022-27666 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage

Show details on NVD website

JSON

To clipboard

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CVE-2022-26490 (GCVE-0-2022-26490)

Vulnerability from cvelistv5 – Published: 2022-03-06 03:58 – Updated: 2024-08-03 05:03

Summary

st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://github.com/torvalds/linux/commit/4fbcc1a4…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.netapp.com/advisory/ntap-2022042…	x_refsource_CONFIRM
https://www.debian.org/security/2022/dsa-5127	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2022/dsa-5173	vendor-advisoryx_refsource_DEBIAN

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

OESA-2022-1604 (CVE-2022-26490)

CVE-2022-0494 (GCVE-0-2022-0494)

CVE-2022-0854 (GCVE-0-2022-0854)

CVE-2022-0886 (GCVE-0-2022-0886)

CVE-2022-26490 (GCVE-0-2022-26490)

Tags

Sightings

Nomenclature

Related by attack behaviour