CVE - CVE-2024-42259

CVE-ID
CVE-2024-42259	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix Virtual Memory mapping boundaries calculation Calculating the size of the mapped area as the lesser value between the requested size and the actual size does not consider the partial mapping offset. This can cause page fault access. Fix the calculation of the starting and ending addresses, the total size is now deduced from the difference between the end and start addresses. Additionally, the calculations have been rewritten in a clearer and more understandable form. [Joonas: Add Requires: tag] Requires: 60a2066c5005 ("drm/i915/gem: Adjust vma offset for framebuffer mmap offset") (cherry picked from commit 97b6784753da06d9d40232328efc5c5367e53417)
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/3e06073d24807f04b4694108a8474decb7b99e60 URL:https://git.kernel.org/stable/c/3e06073d24807f04b4694108a8474decb7b99e60 MISC:https://git.kernel.org/stable/c/4b09513ce93b3dcb590baaaff2ce96f2d098312d URL:https://git.kernel.org/stable/c/4b09513ce93b3dcb590baaaff2ce96f2d098312d MISC:https://git.kernel.org/stable/c/50111a8098fb9ade621eeff82228a997d42732ab URL:https://git.kernel.org/stable/c/50111a8098fb9ade621eeff82228a997d42732ab MISC:https://git.kernel.org/stable/c/8bdd9ef7e9b1b2a73e394712b72b22055e0e26c3 URL:https://git.kernel.org/stable/c/8bdd9ef7e9b1b2a73e394712b72b22055e0e26c3 MISC:https://git.kernel.org/stable/c/911f8055f175c82775d0fd8cedcd0b75413f4ba7 URL:https://git.kernel.org/stable/c/911f8055f175c82775d0fd8cedcd0b75413f4ba7 MISC:https://git.kernel.org/stable/c/a256d019eaf044864c7e50312f0a65b323c24f39 URL:https://git.kernel.org/stable/c/a256d019eaf044864c7e50312f0a65b323c24f39 MISC:https://git.kernel.org/stable/c/e8a68aa842d3f8dd04a46b9d632e5f67fde1da9b URL:https://git.kernel.org/stable/c/e8a68aa842d3f8dd04a46b9d632e5f67fde1da9b MISC:https://git.kernel.org/stable/c/ead9289a51ea82eb5b27029fcf4c34b2dd60cf06 URL:https://git.kernel.org/stable/c/ead9289a51ea82eb5b27029fcf4c34b2dd60cf06 MISC:https://project-zero.issues.chromium.org/issues/42451707 URL:https://project-zero.issues.chromium.org/issues/42451707
Assigning CNA
kernel.org
Date Record Created
20240730	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240730)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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