Vulnerability-Lookup

GHSA-FHGV-9F93-WPVR

Vulnerability from github – Published: 2024-05-21 18:31 – Updated: 2024-05-21 18:31

Details

In the Linux kernel, the following vulnerability has been resolved:

can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds

If the "struct can_priv::echoo_skb" is accessed out of bounds, this would cause a kernel crash. Instead, issue a meaningful warning message and return with an error.

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  "affected": [],
  "aliases": [
    "CVE-2023-52878"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:24Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: dev: can_put_echo_skb(): don\u0027t crash kernel if can_priv::echo_skb is accessed out of bounds\n\nIf the \"struct can_priv::echoo_skb\" is accessed out of bounds, this\nwould cause a kernel crash. Instead, issue a meaningful warning\nmessage and return with an error.",
  "id": "GHSA-fhgv-9f93-wpvr",
  "modified": "2024-05-21T18:31:23Z",
  "published": "2024-05-21T18:31:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52878"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d30931f1fa0fb893fb7d5dc32b6b7edfb775be4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/53c468008a7c9ca3f5fc985951f35ec2acae85bc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6411959c10fe917288cbb1038886999148560057"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/826120c9ba68f2d0dbae58e99013929c883d1444"
    },
    {
      "type": "WEB",
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    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-52878 (GCVE-0-2023-52878)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:32 – Updated: 2025-05-04 07:45

Title

can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds

Summary

In the Linux kernel, the following vulnerability has been resolved: can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds If the "struct can_priv::echoo_skb" is accessed out of bounds, this would cause a kernel crash. Instead, issue a meaningful warning message and return with an error.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/826120c9ba68f2d0d…
	https://git.kernel.org/stable/c/0d30931f1fa0fb893…
	https://git.kernel.org/stable/c/53c468008a7c9ca3f…
	https://git.kernel.org/stable/c/8ab67da060157362b…
	https://git.kernel.org/stable/c/6411959c10fe91728…

Impacted products

Vendor

Product

Version

Linux

Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 826120c9ba68f2d0dbae58e99013929c883d1444 (git)
Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 0d30931f1fa0fb893fb7d5dc32b6b7edfb775be4 (git)
Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 53c468008a7c9ca3f5fc985951f35ec2acae85bc (git)
Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 8ab67da060157362b2e0926692c659808784708f (git)
Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 6411959c10fe917288cbb1038886999148560057 (git)

Linux

Affected: 2.6.33
Unaffected: 0 , < 2.6.33 (semver)
Unaffected: 5.15.139 , ≤ 5.15.* (semver)
Unaffected: 6.1.63 , ≤ 6.1.* (semver)
Unaffected: 6.5.12 , ≤ 6.5.* (semver)
Unaffected: 6.6.2 , ≤ 6.6.* (semver)
Unaffected: 6.7 , ≤ * (original_commit_for_fix)

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JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-FHGV-9F93-WPVR

CVE-2023-52878 (GCVE-0-2023-52878)

Tags

Sightings

Nomenclature