7

CVE-2019-11599

Exploit
The coredump implementation in the Linux kernel before 5.0.10 does not use locking or other mechanisms to prevent vma layout or vma flags changes while it runs, which allows local users to obtain sensitive information, cause a denial of service, or possibly have unspecified other impact by triggering a race condition with mmget_not_zero or get_task_mm calls. This is related to fs/userfaultfd.c, mm/mmap.c, fs/proc/task_mmu.c, and drivers/infiniband/core/uverbs_main.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.16.12 < 3.16.66
Linux ≫ Linux Kernel Version >= 3.17 < 4.4.183
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.188
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.114
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.37
Linux ≫ Linux Kernel Version >= 4.20 < 5.0.10
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% 0.579
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7 1 5.9
CVSS:3.1/AV:L/AC:H/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-667 Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

https://access.redhat.com/errata/RHSA-2019:3517
Third Party Advisory
VDB Entry
https://www.oracle.com/security-alerts/cpuApr2021.html
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2029
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2019:2043
Third Party Advisory
VDB Entry
https://usn.ubuntu.com/4118-1/
Third Party Advisory
VDB Entry
https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html
Exploit
https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html
Third Party Advisory
https://usn.ubuntu.com/4095-1/
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2020:0103
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2020:0179
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
Third Party Advisory
VDB Entry
https://seclists.org/bugtraq/2019/Jul/33
Third Party Advisory
Mailing List
https://access.redhat.com/errata/RHSA-2020:0100
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2019:3309
Third Party Advisory
VDB Entry
https://usn.ubuntu.com/4115-1/
Third Party Advisory
VDB Entry
https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html
Broken Link
https://seclists.org/bugtraq/2019/Jun/26
Third Party Advisory
Mailing List
https://www.debian.org/security/2019/dsa-4465
Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/04/29/1
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4069-1/
Third Party Advisory
https://usn.ubuntu.com/4069-2/
Third Party Advisory
VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.html
Third Party Advisory
VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html
Third Party Advisory
VDB Entry
http://packetstormsecurity.com/files/152663/Linux-Missing-Lockdown.html
Third Party Advisory
Exploit
VDB Entry
http://www.openwall.com/lists/oss-security/2019/04/29/2
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2019/04/30/1
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/108113
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2020:0543
Third Party Advisory
VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=1790
Third Party Advisory
Exploit
Mailing List
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.114
Vendor Advisory
Mailing List
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.37
Vendor Advisory
Mailing List
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10
Vendor Advisory
Mailing List
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=04f5866e41fb70690e28397487d8bd8eea7d712a
Patch
Vendor Advisory
Mailing List
https://github.com/torvalds/linux/commit/04f5866e41fb70690e28397487d8bd8eea7d712a
Patch
Third Party Advisory
https://security.netapp.com/advisory/ntap-20190517-0002/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200608-0001/
Third Party Advisory
VDB Entry
https://support.f5.com/csp/article/K51674118
Third Party Advisory
https://support.f5.com/csp/article/K51674118?utm_source=f5support&amp%3Butm_medium=RSS
Third Party Advisory
https://www.exploit-db.com/exploits/46781/
Third Party Advisory
Exploit
VDB Entry