CVE-2024-38549

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Source
https://cve.org/CVERecord?id=CVE-2024-38549
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-38549.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-38549
Downstream
Related
Published
2024-06-19T13:35:22.042Z
Modified
2026-03-23T05:01:28.012846016Z
Summary
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
Details

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

drm/mediatek: Add 0 size check to mtkdrmgem_obj

Add a check to mtkdrmgem_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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/38xxx/CVE-2024-38549.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
119f5173628aa7a0c3cf9db83460d40709e8241d
Fixed
79078880795478d551a05acc41f957700030d364
Fixed
be34a1b351ea7faeb15dde8c44fe89de3980ae67
Fixed
d17b75ee9c2e44d3a3682c4ea5ab713ea6073350
Fixed
0e3b6f9123726858cac299e1654e3d20424cabe4
Fixed
13562c2d48c9ee330de1077d00146742be368f05
Fixed
af26ea99019caee1500bf7e60c861136c0bf8594
Fixed
9489951e3ae505534c4013db4e76b1b5a3151ac7
Fixed
fb4aabdb1b48c25d9e1ee28f89440fd2ce556405
Fixed
1e4350095e8ab2577ee05f8c3b044e661b5af9a0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-38549.json"