github - ghsa-c44c-v227-hv3q

GHSA-C44C-V227-HV3Q

Vulnerability from github – Published: 2024-10-21 21:30 – Updated: 2024-10-25 21:31

Details

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

octeontx2-pf: Fix potential memory leak in otx2_init_tc()

In otx2_init_tc(), if rhashtable_init() failed, it does not free tc->tc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap().

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-2022-48968"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T20:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: Fix potential memory leak in otx2_init_tc()\n\nIn otx2_init_tc(), if rhashtable_init() failed, it does not free\ntc-\u003etc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap().",
  "id": "GHSA-c44c-v227-hv3q",
  "modified": "2024-10-25T21:31:27Z",
  "published": "2024-10-21T21:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48968"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/db5ec358cf4ef0ab382ee733d05f018e8bef9462"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eefd8953a74822cb72006632b9ee9dd95f92c146"
    },
    {
      "type": "WEB",
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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"
    }
  ]
}

CVE-2022-48968 (GCVE-0-2022-48968)

Vulnerability from cvelistv5 – Published: 2024-10-21 20:05 – Updated: 2025-05-04 08:27

Summary

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix potential memory leak in otx2_init_tc() In otx2_init_tc(), if rhashtable_init() failed, it does not free tc->tc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap().

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/eefd8953a74822cb7…
	https://git.kernel.org/stable/c/db5ec358cf4ef0ab3…
	https://git.kernel.org/stable/c/fbf33f5ac76f2cdb4…

Impacted products

Vendor

Product

Version

Linux

Affected: 2e2a8126ffac66b9b177ce78ad430281c0c8cc74 , < eefd8953a74822cb72006632b9ee9dd95f92c146 (git)
Affected: 2e2a8126ffac66b9b177ce78ad430281c0c8cc74 , < db5ec358cf4ef0ab382ee733d05f018e8bef9462 (git)
Affected: 2e2a8126ffac66b9b177ce78ad430281c0c8cc74 , < fbf33f5ac76f2cdb47ad9763f620026d5cfa57ce (git)

Linux

Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 5.15.83 , ≤ 5.15.* (semver)
Unaffected: 6.0.13 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)

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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-C44C-V227-HV3Q

CVE-2022-48968 (GCVE-0-2022-48968)

Tags

Sightings

Nomenclature