CVE-2025-71122None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: iommufd/selftest: Check for overflow in IOMMU_TEST_OP_ADD_RESERVED syzkaller found it could overflow math in the test infrastructure and cause a WARN_ON by corrupting …
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
iommufd/selftest: Check for overflow in IOMMU_TEST_OP_ADD_RESERVED
syzkaller found it could overflow math in the test infrastructure and cause a WARN_ON by corrupting the reserved interval tree. This only effects test kernels with CONFIG_IOMMUFD_TEST.
Validate the user input length in the test ioctl.
Linux >= f4b20bb34c83dceade5470288f48f94ce3598ada < 4cc829d61f10c20523fd4085c1546e741a792a97Linux >= f4b20bb34c83dceade5470288f48f94ce3598ada < e6c122cffcbb2e84d321ec8ba0e38ce8e7c10925Linux >= f4b20bb34c83dceade5470288f48f94ce3598ada < b166b8e0a381429fefd9180e67fbc834b3cee82fLinux >= f4b20bb34c83dceade5470288f48f94ce3598ada < e6a973af11135439de32ece3b9cbe3bfc043bea8Linux 6.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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