CVE-2020-10757 (GCVE-0-2020-10757)

Vulnerability from cvelistv5 – Published: 2020-06-09 12:40 – Updated: 2024-08-04 11:14
VLAI?
Summary
A flaw was found in the Linux Kernel in versions after 4.5-rc1 in the way mremap handled DAX Huge Pages. This flaw allows a local attacker with access to a DAX enabled storage to escalate their privileges on the system.
Severity ?
No CVSS data available.
CWE
  • Improper Restriction of Operations within the Bounds of a Memory Buffer.
Assigner
References
https://www.openwall.com/lists/oss-security/2020/… x_refsource_MISC
https://git.kernel.org/pub/scm/linux/kernel/git/t… x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=1842525 vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://www.debian.org/security/2020/dsa-4698 vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2020/dsa-4699 vendor-advisoryx_refsource_DEBIAN
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://security.netapp.com/advisory/ntap-2020070… x_refsource_CONFIRM
https://usn.ubuntu.com/4439-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4426-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4440-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4483-1/ vendor-advisoryx_refsource_UBUNTU
Impacted products
Vendor Product Version
n/a Kernel Affected: All versions after 4.5-rc1.
Show details on NVD website
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