In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add array index check for hdcp ddc access [Why] Coverity reports OVERRUN warning. Do not check if array index valid. [How] Check msg_id valid and valid array index.

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:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/0ee4387c5a4b57ec733c3fb4365188d5979cd9c7 cve-icon cve-icon
https://git.kernel.org/stable/c/2a63c90c7a90ab2bd23deebc2814fc5b52abf6d2 cve-icon cve-icon
https://git.kernel.org/stable/c/4e70c0f5251c25885c31ee84a31f99a01f7cf50e cve-icon cve-icon
https://git.kernel.org/stable/c/8b5ccf3d011969417be653b5a145c72dbd30472c cve-icon cve-icon
https://git.kernel.org/stable/c/a3b5ee22a9d3a30045191da5678ca8451ebaea30 cve-icon cve-icon
https://git.kernel.org/stable/c/f338f99f6a04d03c802087d82a83561cbd5bdc99 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024092708-CVE-2024-46804-c90d@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-46804 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-46804 cve-icon
History

Fri, 04 Oct 2024 18:15:00 +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: Add array index check for hdcp ddc access [Why] Coverity reports OVERRUN warning. Do not check if array index valid. [How] Check msg_id valid and valid array index.
Title drm/amd/display: Add array index check for hdcp ddc access
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-09-27T12:35:49.849Z

Updated: 2024-12-19T09:23:29.511Z

Reserved: 2024-09-11T15:12:18.281Z

Link: CVE-2024-46804

cve-icon Vulnrichment

Updated: 2024-09-29T14:20:40.833Z

cve-icon NVD

Status : Analyzed

Published: 2024-09-27T13:15:13.637

Modified: 2024-10-04T17:51:43.730

Link: CVE-2024-46804

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2024-46804 - Bugzilla