In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check gpio_id before used as array index [WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance. This fixes 5 OVERRUN issues reported by Coverity.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

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

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/0184cca30cad74d88f5c875d4e26999e26325700 cve-icon cve-icon
https://git.kernel.org/stable/c/08e7755f754e3d2cef7d3a7da538d33526bd6f7c cve-icon cve-icon
https://git.kernel.org/stable/c/276e3fd93e3beb5894eb1cc8480f9f417d51524d cve-icon cve-icon
https://git.kernel.org/stable/c/2a5626eeb3b5eec7a36886f9556113dd93ec8ed6 cve-icon cve-icon
https://git.kernel.org/stable/c/3d4198ab612ad48f73383ad3bb5663e6f0cdf406 cve-icon cve-icon
https://git.kernel.org/stable/c/40c2e8bc117cab8bca8814735f28a8b121654a84 cve-icon cve-icon
https://git.kernel.org/stable/c/8520fdc8ecc38f240a8e9e7af89cca6739c3e790 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024092712-CVE-2024-46818-8d41@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-46818 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-46818 cve-icon
History

Fri, 04 Oct 2024 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-129
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
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': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Sun, 29 Sep 2024 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Sat, 28 Sep 2024 01:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 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'}

threat_severity

Moderate

Fri, 27 Sep 2024 12:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check gpio_id before used as array index [WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance. This fixes 5 OVERRUN issues reported by Coverity.
Title drm/amd/display: Check gpio_id before used as array index
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-09-27T12:35:59.187Z

Updated: 2024-12-19T09:23:48.499Z

Reserved: 2024-09-11T15:12:18.284Z

Link: CVE-2024-46818

cve-icon Vulnrichment

Updated: 2024-09-29T14:15:07.273Z

cve-icon NVD

Status : Analyzed

Published: 2024-09-27T13:15:14.563

Modified: 2024-10-04T17:18:36.613

Link: CVE-2024-46818

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-09-27T00:00:00Z

Links: CVE-2024-46818 - Bugzilla