An issue exists in the Linux kernel prior to 5.7.3, related to mm/gup.c and mm/huge_memory.c. The get_user_pages (aka gup) implementation, when used for a copy-on-write page, does not properly consider the semantics of read operations and therefore can grant unintended write access, aka CID-17839856fd58.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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linux linux kernel |
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debian debian linux 9.0 |
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debian debian linux 10.0 |
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netapp 500f_firmware - |
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netapp a250_firmware - |
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netapp h410c_firmware - |
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netapp solidfire \\& hci management node - |
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netapp hci compute node bios - |
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netapp solidfire \\& hci storage node - |