7.8

CVE-2020-10757

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.227
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.184
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.127
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.45
Linux ≫ Linux Kernel Version >= 5.5 < 5.6.17
Linux ≫ Linux Kernel Version >= 5.7 < 5.7.1
Opensuse ≫ Leap Version15.1
Redhat ≫ Enterprise Linux Version7.0
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Mrg Version2.0
Fedoraproject ≫ Fedora Version31
Debian ≫ Debian Linux Version8.0
Canonical ≫ Ubuntu Linux Version16.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version20.04 SwEditionlts
Netapp ≫ Active Iq Unified Manager Version- SwPlatformvmware_vsphere
Netapp ≫ Cloud Backup Version-
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.99% 0.58
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.9 3.4 10
AV:L/AC:M/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
Patch
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4439-1/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2020/dsa-4698
Third Party Advisory
https://usn.ubuntu.com/4440-1/
Third Party Advisory
VDB Entry
https://www.debian.org/security/2020/dsa-4699
Third Party Advisory
https://usn.ubuntu.com/4483-1/
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1842525
Third Party Advisory
Issue Tracking
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5bfea2d9b17f1034a68147a8b03b9789af5700f9
Patch
Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IEM47BXZJLODRH5YNNZSAQ2NVM63MYMC/
Third Party Advisory
VDB Entry
https://security.netapp.com/advisory/ntap-20200702-0004/
Third Party Advisory
https://usn.ubuntu.com/4426-1/
Third Party Advisory
VDB Entry
https://www.openwall.com/lists/oss-security/2020/06/04/4
Third Party Advisory
Exploit
Mailing List