CVE-2023-53084

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Source
https://cve.org/CVERecord?id=CVE-2023-53084
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53084.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-53084
Downstream
Related
Published
2025-05-02T15:55:32.319Z
Modified
2026-04-03T13:14:31.766925959Z
Summary
drm/shmem-helper: Remove another errant put in error path
Details

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

drm/shmem-helper: Remove another errant put in error path

drmgemshmem_mmap() doesn't own reference in error code path, resulting in the dma-buf shmem GEM object getting prematurely freed leading to a later use-after-free.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53084.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
f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a
Fixed
684c7372bbd6447c2e86a2a84e97a1478604d21f
Fixed
5cfb617967b05f8f27e862c97db1fabd8485f4db
Fixed
dede8c14a37a7ac458f9add56154a074ed78e7cf
Fixed
77d26c824aa5a7e0681ef1d5b75fe538d746addc
Fixed
ee9adb7a45516cfa536ca92253d7ae59d56db9e4
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4655afcf0e3874af03afff8c8704b52350bdba47

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53084.json"