CVE-2022-48981

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Source
https://cve.org/CVERecord?id=CVE-2022-48981
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48981.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-48981
Downstream
Related
Published
2024-10-21T20:05:59.043Z
Modified
2026-03-20T12:22:04.396150Z
Summary
drm/shmem-helper: Remove errant put in error path
Details

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

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

drmgemshmem_mmap() doesn't own this reference, resulting in the GEM object getting prematurely freed leading to a later use-after-free.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48981.json"
}
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
2194a63a818db71065ebe09c8104f5f021ca4e7b
Fixed
585a07b820059462e0c93b76c7de2cd946b26b40
Fixed
6a4da05acd062ae7774b6b19cef2b7d922902d36
Fixed
83e3da8bb92fcfa7a1d232cf55f9e6c49bb84942
Fixed
586847b98e20ab02212ca5c1fc46680384e68a28
Fixed
24013314be6ee4ee456114a671e9fa3461323de8

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48981.json"