CVE-2024-42066: drm/xe: Fix potential integer overflow in page size calculation
First published: Mon Jul 29 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix potential integer overflow in page size calculation Explicitly cast tbo->page_alignment to u64 before bit-shifting to prevent overflow when assigning to min_page_size.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <6.9.8 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4b
- https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42066
- https://nvd.nist.gov/vuln/detail/CVE-2024-42066
- https://launchpad.net/bugs/cve/CVE-2024-42066
- https://security-tracker.debian.org/tracker/CVE-2024-42066
- https://ubuntu.com/security/CVE-2024-42066
- https://git.kernel.org/linus/4f4fcafde343a54465f85a2909fc684918507a4b
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