Vulnerability-Lookup

GHSA-GV9G-W43H-W5VW

Vulnerability from github – Published: 2024-07-16 12:30 – Updated: 2024-08-21 18:31

Details

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

xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create

If there are failures then we must not leave the non-NULL pointers with the error value, otherwise rpcrdma_ep_destroy gets confused and tries free them, resulting in an Oops.

Severity

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48773"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-16T12:15:02Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nxprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create\n\nIf there are failures then we must not leave the non-NULL pointers with\nthe error value, otherwise `rpcrdma_ep_destroy` gets confused and tries\nfree them, resulting in an Oops.",
  "id": "GHSA-gv9g-w43h-w5vw",
  "modified": "2024-08-21T18:31:26Z",
  "published": "2024-07-16T12:30:38Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48773"
    },
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      "url": "https://git.kernel.org/stable/c/1e7433fb95ccc01629a5edaa4ced0cd8c98d0ae0"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2526d4d8b209dc5ac1fbeb468149774888b2a141"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9921c866dc369577c3ebb9adf2383b01b58c18de"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a9c10b5b3b67b3750a10c8b089b2e05f5e176e33"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
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}

CVE-2022-48773 (GCVE-0-2022-48773)

Vulnerability from cvelistv5 – Published: 2024-07-16 11:13 – Updated: 2026-05-11 18:46

Title

xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create

Summary

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create If there are failures then we must not leave the non-NULL pointers with the error value, otherwise `rpcrdma_ep_destroy` gets confused and tries free them, resulting in an Oops.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 17:00 UTC

Assigner

Linux mitre root

References

4 references

URL	Tags
https://git.kernel.org/stable/c/1e7433fb95ccc0162…
https://git.kernel.org/stable/c/9921c866dc369577c…
https://git.kernel.org/stable/c/2526d4d8b209dc5ac…
https://git.kernel.org/stable/c/a9c10b5b3b67b3750…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 85cd8e2b78eea7374927750ffec60bf047f8f90b , < 1e7433fb95ccc01629a5edaa4ced0cd8c98d0ae0 (git) Affected: 85cd8e2b78eea7374927750ffec60bf047f8f90b , < 9921c866dc369577c3ebb9adf2383b01b58c18de (git) Affected: 85cd8e2b78eea7374927750ffec60bf047f8f90b , < 2526d4d8b209dc5ac1fbeb468149774888b2a141 (git) Affected: 85cd8e2b78eea7374927750ffec60bf047f8f90b , < a9c10b5b3b67b3750a10c8b089b2e05f5e176e33 (git)
Linux	Linux	Affected: 5.7 Unaffected: 0 , < 5.7 (semver) Unaffected: 5.10.102 , ≤ 5.10.* (semver) Unaffected: 5.15.25 , ≤ 5.15.* (semver) Unaffected: 5.16.11 , ≤ 5.16.* (semver) Unaffected: 5.17 , ≤ * (original_commit_for_fix)

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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.

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