In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Add 0 size check to mtk_drm_gem_obj Add a check to mtk_drm_gem_init if we attempt to allocate a GEM object of 0 bytes. Currently, no such check exists and the kernel will panic if a userspace application attempts to allocate a 0x0 GBM buffer. Tested by attempting to allocate a 0x0 GBM buffer on an MT8188 and verifying that we now return EINVAL.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

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:*:*:*:*:*:*:*:*
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/0e3b6f9123726858cac299e1654e3d20424cabe4 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/13562c2d48c9ee330de1077d00146742be368f05 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/1e4350095e8ab2577ee05f8c3b044e661b5af9a0 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/79078880795478d551a05acc41f957700030d364 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/9489951e3ae505534c4013db4e76b1b5a3151ac7 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/af26ea99019caee1500bf7e60c861136c0bf8594 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/be34a1b351ea7faeb15dde8c44fe89de3980ae67 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/d17b75ee9c2e44d3a3682c4ea5ab713ea6073350 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/fb4aabdb1b48c25d9e1ee28f89440fd2ce556405 cve-icon cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024061950-CVE-2024-38549-6ae4@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-38549 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-38549 cve-icon
History

Wed, 11 Sep 2024 18:30:00 +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'}

Tue, 27 Aug 2024 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

 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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-06-19T13:35:22.042Z

Updated: 2024-09-11T17:34:57.567Z

Reserved: 2024-06-18T19:36:34.920Z

Link: CVE-2024-38549

cve-icon Vulnrichment

Updated: 2024-08-02T04:12:25.182Z

cve-icon NVD

Status : Analyzed

Published: 2024-06-19T14:15:15.163

Modified: 2024-08-27T19:57:48.560

Link: CVE-2024-38549

cve-icon Redhat

Severity : Low

Publid Date: 2024-06-19T00:00:00Z

Links: CVE-2024-38549 - Bugzilla