Published: 14/01/2018 Updated: 12/02/2023

CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 437

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

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

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel
redhat enterprise linux 7.0
redhat enterprise mrg 2.0

Synopsis Important: kernel-rt security, bug fix, and enhancement update Type/Severity Security Advisory: Important Topic An update for kernel-rt is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Sco ...

Synopsis Important: kernel security, bug fix, and enhancement update Type/Severity Security Advisory: Important Topic An update for kernel is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring S ...

A flaw was found in the Linux kernel when freeing pages in hugetlbfs This could trigger a local denial of service by crashing the kernel ...

CWE-460 https://github.com/torvalds/linux/commit/5af10dfd0afc559bb4b0f7e3e8227a1578333995 https://bugzilla.redhat.com/show_bug.cgi?id=1525218 https://access.redhat.com/security/cve/CVE-2017-15127 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5af10dfd0afc559bb4b0f7e3e8227a1578333995 https://access.redhat.com/errata/RHSA-2018:1062 https://access.redhat.com/errata/RHSA-2018:0676 http://www.securityfocus.com/bid/102517 https://access.redhat.com/errata/RHSA-2018:0676 https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2017-15127

CVE-2017-15127

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