CVE-2024-42118 - Vulnerability Details - OpenCVE

ReportizFlow

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not return negative stream id for array [WHY] resource_stream_to_stream_idx returns an array index and it return -1 when not found; however, -1 is not a valid array index number. [HOW] When this happens, call ASSERT(), and return a zero instead. This fixes an OVERRUN and an NEGATIVE_RETURNS issues reported by Coverity.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/3ac31c9a707dd1c7c890b95333182f955e9dcb57
https://git.kernel.org/stable/c/a76fa9c4f0fc0aa6f517da3fa7d7c23e8a32c7d0
https://lore.kernel.org/linux-cve-announce/2024073024-CVE-2024-42118-537b@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-42118
https://www.cve.org/CVERecord?id=CVE-2024-42118

History

Tue, 05 Nov 2024 10:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 12 Sep 2024 08:30:00 +0000

Type	Values Removed	Values Added
Metrics	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 11 Sep 2024 13:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 30 Aug 2024 02:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-125
Metrics	cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}`	cvssV3_1 `{'score': 5.2, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-07-30T07:46:10.486Z

Updated: 2024-12-19T09:13:06.774Z

Reserved: 2024-07-29T15:50:41.178Z

Link: CVE-2024-42118

Vulnrichment

Updated: 2024-08-02T04:54:32.598Z

NVD

Status : Awaiting Analysis

Published: 2024-07-30T08:15:04.097

Modified: 2024-11-21T09:33:38.430

Link: CVE-2024-42118

Redhat

Severity : Moderate

Publid Date: 2024-07-30T00:00:00Z

Links: CVE-2024-42118 - Bugzilla

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{"bugzilla": {"description": "kernel: drm/amd/display: Do not return negative stream id for array", "id": "2301483", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2301483"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.2", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amd/display: Do not return negative stream id for array\n[WHY]\nresource_stream_to_stream_idx returns an array index and it return -1\nwhen not found; however, -1 is not a valid array index number.\n[HOW]\nWhen this happens, call ASSERT(), and return a zero instead.\nThis fixes an OVERRUN and an NEGATIVE_RETURNS issues reported by Coverity.", "A flaw was found in the Linux kernel's drm/amd/display subsystem. The resource_stream_to_stream_idx function previously returned -1 when an index was not found, which is invalid for array indexing. This issue could lead to out-of-bounds access and unexpected negative return values."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2024-42118", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-07-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-42118\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-42118\nhttps://lore.kernel.org/linux-cve-announce/2024073024-CVE-2024-42118-537b@gregkh/T"], "statement": "Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.", "threat_severity": "Moderate", "upstream_fix": "kernel 6.9.9, kernel 6.10"}