CVE - CVE-2025-21687

CVE-ID
CVE-2025-21687	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: vfio/platform: check the bounds of read/write syscalls count and offset are passed from user space and not checked, only offset is capped to 40 bits, which can be used to read/write out of bounds of the device.
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/665cfd1083866f87301bbd232cb8ba48dcf4acce URL:https://git.kernel.org/stable/c/665cfd1083866f87301bbd232cb8ba48dcf4acce MISC:https://git.kernel.org/stable/c/6bcb8a5b70b80143db9bf12dfa7d53636f824d53 URL:https://git.kernel.org/stable/c/6bcb8a5b70b80143db9bf12dfa7d53636f824d53 MISC:https://git.kernel.org/stable/c/92340e6c5122d823ad064984ef7513eba9204048 URL:https://git.kernel.org/stable/c/92340e6c5122d823ad064984ef7513eba9204048 MISC:https://git.kernel.org/stable/c/a20fcaa230f7472456d12cf761ed13938e320ac3 URL:https://git.kernel.org/stable/c/a20fcaa230f7472456d12cf761ed13938e320ac3 MISC:https://git.kernel.org/stable/c/c981c32c38af80737a2fedc16e270546d139ccdd URL:https://git.kernel.org/stable/c/c981c32c38af80737a2fedc16e270546d139ccdd MISC:https://git.kernel.org/stable/c/ce9ff21ea89d191e477a02ad7eabf4f996b80a69 URL:https://git.kernel.org/stable/c/ce9ff21ea89d191e477a02ad7eabf4f996b80a69 MISC:https://git.kernel.org/stable/c/d19a8650fd3d7aed8d1af1d9a77f979a8430eba1 URL:https://git.kernel.org/stable/c/d19a8650fd3d7aed8d1af1d9a77f979a8430eba1 MISC:https://git.kernel.org/stable/c/f21636f24b6786c8b13f1af4319fa75ffcf17f38 URL:https://git.kernel.org/stable/c/f21636f24b6786c8b13f1af4319fa75ffcf17f38
Assigning CNA
kernel.org
Date Record Created
20241229	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 (20241229)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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