CVE-2017-15127

Published: Jan 14, 2018

Modified: Aug 5, 2024

PUBLISHED

Description

A flaw was found in the hugetlb_mcopy_atomic_pte function in mm/hugetlb.c in the Linux kernel before 4.13. A superfluous implicit page unlock for VM_SHARED hugetlbfs mapping could trigger a local denial of service (BUG).

Vendor	Product	Versions
n/a	Linux kernel before 4.13	affected `Linux kernel before 4.13`

Weaknesses (CWE)

CWE-460

References

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5af10dfd0afc559bb4b0f7e3e8227a1578333995

x_refsource_MISC

RHSA-2018:1062

vendor-advisory

x_refsource_REDHAT

https://bugzilla.redhat.com/show_bug.cgi?id=1525218

x_refsource_MISC

RHSA-2018:0676

vendor-advisory

x_refsource_REDHAT

https://github.com/torvalds/linux/commit/5af10dfd0afc559bb4b0f7e3e8227a1578333995

x_refsource_MISC

https://access.redhat.com/security/cve/CVE-2017-15127

x_refsource_MISC

102517

vdb-entry

x_refsource_BID

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CVE-2017-15127

Description

Affected Products

Weaknesses (CWE)

References