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ubuntucveUbuntu.comUB:CVE-2019-11487
HistoryApr 23, 2019 - 12:00 a.m.

CVE-2019-11487

2019-04-2300:00:00
ubuntu.com
ubuntu.com
24

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.002 Low

EPSS

Percentile

51.9%

JSON

The Linux kernel before 5.1-rc5 allows page->_refcount reference count
overflow, with resultant use-after-free issues, if about 140 GiB of RAM
exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c,
include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c,
mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests.

Bugs

Notes

Author Note
tyhicks Requires >= 140 GiB of RAM which is rare
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-60.67UNKNOWN
ubuntu19.04noarchlinux< 5.0.0-21.22UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-165.193UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1047.49UNKNOWN
ubuntu19.04noarchlinux-aws< 5.0.0-1011.12UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1095.106UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1047.49~16.04.1UNKNOWN
ubuntu18.04noarchlinux-azure< 5.0.0-1014.14~18.04.1UNKNOWN
ubuntu19.04noarchlinux-azure< 5.0.0-1012.12UNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1056.61UNKNOWN
Rows per page:
1-10 of 361

References

Related

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prion 1
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virtuozzo 1
suse 3
debian 2
osv 1
ibm 2
photon 6
slackware 1
cloudfoundry 2
oracle 1
nessus
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EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1671)
2019-06-27 00:00:00
Oracle Linux 6 : kernel (ELSA-2020-4182)
2023-09-07 00:00:00
CentOS 6 : kernel (CESA-2020:4182)
2020-11-09 00:00:00
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Design/Logic Flaw
2019-04-23 22:29:00
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2019-04-23 22:29:00
redhat
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(RHSA-2020:4182) Important: kernel security and bug fix update
2020-10-06 12:54:02
(RHSA-2020:3266) Important: kernel-rt security and bug fix update
2020-08-03 06:02:46
(RHSA-2020:3230) Important: kernel security and bug fix update
2020-07-29 21:04:32
oraclelinux
oraclelinux
kernel security and bug fix update
2020-10-08 00:00:00
kernel security, bug fix, and enhancement update
2020-03-18 00:00:00
kernel security and bug fix update
2019-09-12 00:00:00
f5
f5
K14255532 : Linux kernel vulnerability CVE-2019-11487
2019-06-28 00:00:00
veracode
veracode
Denial Of Service (DoS)
2020-03-18 00:55:52
openvas
openvas
CentOS: Security Advisory for kernel (CESA-2020:4182)
2020-11-10 00:00:00
Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1671)
2020-01-23 00:00:00
SUSE: Security Advisory (SUSE-SU-2019:1767-1)
2021-04-19 00:00:00
redhatcve
redhatcve
CVE-2019-11487
2020-04-07 17:14:51
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centos
kernel, perf, python security update
2020-11-09 13:13:23
bpftool, kernel, perf, python security update
2020-03-18 19:22:23
debiancve
debiancve
CVE-2019-11487
2019-04-23 22:29:00
ubuntu
ubuntu
Linux kernel (HWE) vulnerabilities
2019-08-01 00:00:00
Linux kernel vulnerabilities
2019-07-23 00:00:00
Linux kernel vulnerabilities
2019-10-01 00:00:00
virtuozzo
virtuozzo
[Important] [Security] New kernel 2.6.32-042stab146.1; Virtuozzo 6.0 Update 12 Hotfix 54 (6.0.12-3761)
2021-08-03 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2019-06-18 00:00:00
Security update for the Linux Kernel (important)
2019-06-18 00:00:00
Security update for the Linux Kernel (important)
2019-06-18 00:00:00
debian
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[SECURITY] [DLA 1919-1] linux-4.9 security update
2019-09-14 00:21:38
[SECURITY] [DLA 1919-2] linux-4.9 security update
2019-09-15 17:51:06
osv
osv
linux-4.9 - security update
2019-09-12 00:00:00
ibm
ibm
Security Bulletin: IBM QRadar Network Security is affected by multiple vulnerabilities in kernel.
2022-07-07 10:52:55
Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities
2021-08-13 22:15:02
photon
photon
Critical Photon OS Security Update - PHSA-2019-0250
2019-09-03 00:00:00
Critical Photon OS Security Update - PHSA-2019-0161
2019-06-05 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2019-2.0-0161
2019-06-05 00:00:00
slackware
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[slackware-security] Slackware 14.2 kernel
2020-03-26 23:13:28
cloudfoundry
cloudfoundry
USN-4115-1: Linux kernel vulnerabilities | Cloud Foundry
2019-09-30 00:00:00
USN-4115-2: Linux kernel regression | Cloud Foundry
2019-09-30 00:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - April 2021
2021-04-20 00:00:00

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.002 Low

EPSS

Percentile

51.9%

JSON
Related for UB:CVE-2019-11487
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