github - ghsa-rrxr-8q8w-wpgf

GHSA-RRXR-8Q8W-WPGF

Vulnerability from github – Published: 2024-10-21 12:30 – Updated: 2025-11-04 00:31

Details

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

RDMA/rtrs-clt: Reset cid to con_num - 1 to stay in bounds

In the function init_conns(), after the create_con() and create_cm() for loop if something fails. In the cleanup for loop after the destroy tag, we access out of bound memory because cid is set to clt_path->s.con_num.

This commits resets the cid to clt_path->s.con_num - 1, to stay in bounds in the cleanup loop later.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-47695"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T12:15:06Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rtrs-clt: Reset cid to con_num - 1 to stay in bounds\n\nIn the function init_conns(), after the create_con() and create_cm() for\nloop if something fails. In the cleanup for loop after the destroy tag, we\naccess out of bound memory because cid is set to clt_path-\u003es.con_num.\n\nThis commits resets the cid to clt_path-\u003es.con_num - 1, to stay in bounds\nin the cleanup loop later.",
  "id": "GHSA-rrxr-8q8w-wpgf",
  "modified": "2025-11-04T00:31:36Z",
  "published": "2024-10-21T12:30:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47695"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/01b9be936ee8839ab9f83a7e84ee02ac6c8303c4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0429a4e972082e3a2351da414b1c017daaf8aed2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1c50e0265fa332c94a4a182e4efa0fc70d8fad94"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e4289b29e216a55d08a89e126bc0b37cbad9f38"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5ac73f8191f3de41fef4f934d84d97f3aadb301f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c8b7f3d9fada0d4b4b7db86bf7345cd61f1d972e"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
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CVE-2024-47695 (GCVE-0-2024-47695)

Vulnerability from cvelistv5 – Published: 2024-10-21 11:53 – Updated: 2025-11-03 22:20

Summary

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: Reset cid to con_num - 1 to stay in bounds In the function init_conns(), after the create_con() and create_cm() for loop if something fails. In the cleanup for loop after the destroy tag, we access out of bound memory because cid is set to clt_path->s.con_num. This commits resets the cid to clt_path->s.con_num - 1, to stay in bounds in the cleanup loop later.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/0429a4e972082e3a2…
	https://git.kernel.org/stable/c/5ac73f8191f3de41f…
	https://git.kernel.org/stable/c/01b9be936ee8839ab…
	https://git.kernel.org/stable/c/1c50e0265fa332c94…
	https://git.kernel.org/stable/c/c8b7f3d9fada0d4b4…
	https://git.kernel.org/stable/c/3e4289b29e216a55d…

Impacted products

Vendor

Product

Version

Linux

Affected: 6a98d71daea186247005099758af549e6afdd244 , < 0429a4e972082e3a2351da414b1c017daaf8aed2 (git)
Affected: 6a98d71daea186247005099758af549e6afdd244 , < 5ac73f8191f3de41fef4f934d84d97f3aadb301f (git)
Affected: 6a98d71daea186247005099758af549e6afdd244 , < 01b9be936ee8839ab9f83a7e84ee02ac6c8303c4 (git)
Affected: 6a98d71daea186247005099758af549e6afdd244 , < 1c50e0265fa332c94a4a182e4efa0fc70d8fad94 (git)
Affected: 6a98d71daea186247005099758af549e6afdd244 , < c8b7f3d9fada0d4b4b7db86bf7345cd61f1d972e (git)
Affected: 6a98d71daea186247005099758af549e6afdd244 , < 3e4289b29e216a55d08a89e126bc0b37cbad9f38 (git)

Linux

Affected: 5.8
Unaffected: 0 , < 5.8 (semver)
Unaffected: 5.15.168 , ≤ 5.15.* (semver)
Unaffected: 6.1.113 , ≤ 6.1.* (semver)
Unaffected: 6.6.54 , ≤ 6.6.* (semver)
Unaffected: 6.10.13 , ≤ 6.10.* (semver)
Unaffected: 6.11.2 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)

Show details on NVD website

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-RRXR-8Q8W-WPGF

CVE-2024-47695 (GCVE-0-2024-47695)

Tags

Sightings

Nomenclature