CVE-2017-15127 | BDVDB-2026-95250 Detail
Linux kernel before 4.13
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).
Impact#
No impact statement in the source data.
Weaknesses#
References#
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5af10dfd0afc559bb4b0f7e3e8227a1578333995
- https://access.redhat.com/errata/RHSA-2018:1062
- https://bugzilla.redhat.com/show_bug.cgi?id=1525218
- https://access.redhat.com/errata/RHSA-2018:0676
- https://github.com/torvalds/linux/commit/5af10dfd0afc559bb4b0f7e3e8227a1578333995
- https://access.redhat.com/security/cve/CVE-2017-15127
- http://www.securityfocus.com/bid/102517
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.