The fork implementation in the Linux kernel prior to 4.5 on s390 platforms mishandles the case of four page-table levels, which allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted application, related to arch/s390/include/asm/mmu_context.h and arch/s390/include/asm/pgalloc.h.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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linux linux kernel |
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debian debian linux 8.0 |
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debian debian linux 7.0 |
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debian debian linux 6.0 |
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redhat enterprise linux 7.0 |
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oracle linux 7 |