CVE-2024-40924

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Source
https://cve.org/CVERecord?id=CVE-2024-40924
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-40924.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-40924
Downstream
Related
Published
2024-07-12T12:25:04.991Z
Modified
2026-03-13T07:57:14.866734Z
Summary
drm/i915/dpt: Make DPT object unshrinkable
Details

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

drm/i915/dpt: Make DPT object unshrinkable

In some scenarios, the DPT object gets shrunk but the actual framebuffer did not and thus its still there on the DPT's vm->bound_list. Then it tries to rewrite the PTEs via a stale CPU mapping. This causes panic.

[vsyrjala: Add TODO comment] (cherry picked from commit 51064d471c53dcc8eddd2333c3f1c1d9131ba36c)

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/40xxx/CVE-2024-40924.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
0dc987b699ce4266450d407d6d79d41eab88c5d0
Fixed
327280149066f0e5f2e50356b5823f76dabfe86e
Fixed
7a9883be3b98673333eec65c4a21cc18e60292eb
Fixed
a2552020fb714ff357182c3c179abfac2289f84d
Fixed
43e2b37e2ab660c3565d4cff27922bc70e79c3f1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-40924.json"