An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Intelgraphicsdriver | — | Apply Apple macOS Security Update 2021-003 CatalinaApply Apple macOS Security Update 2021-004 MojaveUpgrade macOS to the latest version | Aug 23, 2021 | May 24, 2021 |
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