5.5

CVE-2018-5333

In the Linux kernel through 4.14.13, the rds_cmsg_atomic function in net/rds/rdma.c mishandles cases where page pinning fails or an invalid address is supplied, leading to an rds_atomic_free_op NULL pointer dereference.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 4.14.13
Debian ≫ Debian Linux Version7.0
Debian ≫ Debian Linux Version8.0
Canonical ≫ Ubuntu Linux Version12.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version17.10
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.68% 0.938
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://usn.ubuntu.com/3583-1/
Third Party Advisory
https://usn.ubuntu.com/3583-2/
Third Party Advisory
https://usn.ubuntu.com/3619-1/
Third Party Advisory
https://usn.ubuntu.com/3619-2/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2018/dsa-4187
Third Party Advisory
https://usn.ubuntu.com/3617-1/
Third Party Advisory
https://usn.ubuntu.com/3617-2/
Third Party Advisory
https://usn.ubuntu.com/3617-3/
Third Party Advisory
https://usn.ubuntu.com/3632-1/
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0470
Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7d11f77f84b27cef452cee332f4e469503084737
Patch
Vendor Advisory
Issue Tracking
http://packetstormsecurity.com/files/156053/Reliable-Datagram-Sockets-RDS-rds_atomic_free_op-Privilege-Escalation.html
http://www.securityfocus.com/bid/102510
Third Party Advisory
VDB Entry
https://github.com/torvalds/linux/commit/7d11f77f84b27cef452cee332f4e469503084737
Patch
Vendor Advisory