CVE-2020-10757
Summary
| CVE | CVE-2020-10757 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-06-09 13:15:00 UTC |
| Updated | 2024-01-19 17:51:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-119 | CWE-843
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 20.04 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Operating System | Fedoraproject | Fedora | 31 | All | All | All |
| Operating System | Fedoraproject | Fedora | 31 | All | All | All |
| Operating System | Linux | Linux Kernel | All | All | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc2 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc3 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc4 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc5 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc6 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc7 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc2 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc3 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc4 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc5 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc6 | All | All |
| Operating System | Linux | Linux Kernel | 4.5 | rc7 | All | All |
| Operating System | Linux | Linux Kernel | All | All | All | All |
| Application | Netapp | Active Iq Unified Manager | - | All | All | All |
| Application | Netapp | Cloud Backup | - | All | All | All |
| Application | Netapp | Steelstore Cloud Integrated Storage | - | All | All | All |
| Operating System | Opensuse | Leap | 15.1 | All | All | All |
| Operating System | Opensuse | Leap | 15.1 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 7.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 8.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 7.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 8.0 | All | All | All |
| Application | Redhat | Enterprise Mrg | 2.0 | All | All | All |
| Operating System | Redhat | Enterprise Mrg | 2.0 | All | All | All |
| Application | Redhat | Enterprise Mrg | 2.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| USN-4426-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| Red Hat Customer Portal - Access to 24x7 support and knowledge | MISC | access.redhat.com | |
| USN-4483-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| CVE-2020-10757 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| USN-4440-1: linux kernel vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | |
| Debian -- Security Information -- DSA-4699-1 linux | DEBIAN | www.debian.org | Third Party Advisory |
| [SECURITY] Fedora 31 Update: kernel-5.6.16-200.fc31 - package-announce - Fedora Mailing-Lists | MISC | lists.fedoraproject.org | |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| oss-security - CVE-2020-10757 Linux kernel: mremap hugepage mmaped DAX nvdimm may cause corrupted page table | MISC | www.openwall.com | Exploit, Mailing List, Third Party Advisory |
| kernel/git/torvalds/linux.git - Linux kernel source tree | MISC | git.kernel.org | Patch, Vendor Advisory |
| Red Hat Customer Portal | MISC | access.redhat.com | |
| 1842525 – (CVE-2020-10757) CVE-2020-10757 kernel: kernel: DAX hugepages not considered during mremap | REDHAT | bugzilla.redhat.com | Issue Tracking, Third Party Advisory |
| USN-4439-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | |
| [SECURITY] Fedora 31 Update: kernel-5.6.16-200.fc31 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | Mailing List, Third Party Advisory |
| Red Hat Customer Portal - Access to 24x7 support and knowledge | MISC | access.redhat.com | |
| [SECURITY] [DLA 2242-1] linux-4.9 security update | MLIST | lists.debian.org | Mailing List, Third Party Advisory |
| Red Hat Customer Portal - Access to 24x7 support and knowledge | MISC | access.redhat.com | |
| Debian -- Security Information -- DSA-4698-1 linux | DEBIAN | www.debian.org | Third Party Advisory |
| Red Hat Customer Portal - Access to 24x7 support and knowledge | MISC | access.redhat.com | |
| [security-announce] openSUSE-SU-2020:0801-1: important: Security update | SUSE | lists.opensuse.org | Mailing List, Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 352300 Amazon Linux Security Advisory for kernel: ALAC2012-2020-020
- 353139 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2022-012
- 377038 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2020:0198)
- 750376 OpenSUSE Security Update for RT kernel (openSUSE-SU-2021:0242-1)
- 900078 CBL-Mariner Linux Security Update for kernel 5.4.91
- 903196 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3514)
- 906231 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (3514-1)