Lucene search
UbuntuUSN-4694-1HistoryJan 14, 2021 - 12:00 a.m.
Linux kernel vulnerability
2021-01-1400:00:00
ubuntu.com
123
linux kernel vulnerability
ubuntu 20.10
ubuntu 20.04 lts
ubuntu 18.04 esm
ubuntu 16.04 esm
ubuntu 14.04 esm
lio scsi target
identifier checking
sensitive information
data modification
CVSS2
5.5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N
CVSS3
8.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
AI Score
8
Confidence
High
EPSS
0.004
Percentile
72.9%
Releases
- Ubuntu 20.10
- Ubuntu 20.04 LTS
- Ubuntu 18.04 ESM
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM
Packages
- linux - Linux kernel
- linux-hwe - Linux hardware enablement (HWE) kernel
- linux-hwe-5.4 - Linux hardware enablement (HWE) kernel
- linux-hwe-5.8 - Linux hardware enablement (HWE) kernel
- linux-lts-xenial - Linux hardware enablement kernel from Xenial for Trusty
Details
It was discovered that the LIO SCSI target implementation in the Linux
kernel performed insufficient identifier checking in certain XCOPY
requests. An attacker with access to at least one LUN in a multiple
backstore environment could use this to expose sensitive information or
modify data.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 20.10 | noarch | linux-image-5.8.0-38-generic | < 5.8.0-38.43 | UNKNOWN |
| Ubuntu | 20.10 | noarch | kernel-signed-image-5.8.0-38-generic-di | < 5.8.0-38.43 | UNKNOWN |
| Ubuntu | 20.10 | noarch | linux-image-5.8.0-38-generic-dbgsym | < 5.8.0-38.43 | UNKNOWN |
| Ubuntu | 20.10 | noarch | linux-image-5.8.0-38-lowlatency | < 5.8.0-38.43 | UNKNOWN |
| Ubuntu | 20.10 | noarch | linux-image-5.8.0-38-lowlatency-dbgsym | < 5.8.0-38.43 | UNKNOWN |
| Ubuntu | 20.10 | noarch | linux-image-5.8.0-38-generic-64k | < 5.8.0-38.43 | UNKNOWN |
| Ubuntu | 20.10 | noarch | linux-image-5.8.0-38-generic-lpae | < 5.8.0-38.43 | UNKNOWN |
| Ubuntu | 20.10 | noarch | block-modules-5.8.0-38-generic-di | < 5.8.0-38.43 | UNKNOWN |
| Ubuntu | 20.10 | noarch | crypto-modules-5.8.0-38-generic-di | < 5.8.0-38.43 | UNKNOWN |
| Ubuntu | 20.10 | noarch | fat-modules-5.8.0-38-generic-di | < 5.8.0-38.43 | UNKNOWN |
References
Related
veracode
veracode
Directory Traversal
2021-03-17 04:37:19
redhatcve
redhatcve
CVE-2020-28374
2021-01-13 12:46:45
openvas
openvas
Fedora: Security Advisory for kernel-headers (FEDORA-2021-620fb40359)
2021-01-16 00:00:00
Ubuntu: Security Advisory (USN-4713-1)
2021-01-29 00:00:00
Fedora: Security Advisory for kernel (FEDORA-2021-620fb40359)
2021-01-16 00:00:00
nessus
nessus
Fedora 32 : kernel / kernel-headers (2021-082e638d02)
2021-01-20 00:00:00
Fedora 33 : kernel / kernel-headers (2021-620fb40359)
2021-01-20 00:00:00
Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerability (USN-4713-1)
2021-01-28 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2021-0185
2021-01-22 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0185
2021-01-21 00:00:00
ubuntu
ubuntu
Linux kernel vulnerability
2021-02-10 00:00:00
Linux kernel vulnerability
2021-02-02 00:00:00
Linux kernel (OEM) vulnerability
2021-02-25 00:00:00
cvelist
cvelist
CVE-2020-28374
2021-01-13 03:07:45
CVE-2021-3139
2021-01-13 15:33:45
ubuntucve
ubuntucve
CVE-2020-28374
2021-01-12 00:00:00
CVE-2021-3139
2021-01-13 00:00:00
osv
osv
linux-oem-5.10 vulnerabilities
2021-02-25 07:01:03
archlinux
archlinux
[ASA-202101-33] linux: directory traversal
2021-01-20 00:00:00
[ASA-202101-30] linux-lts: directory traversal
2021-01-20 00:00:00
[ASA-202101-31] linux-zen: directory traversal
2021-01-20 00:00:00
nvd
nvd
CVE-2020-28374
2021-01-13 04:15:12
CVE-2021-3139
2021-01-13 16:15:14
cbl_mariner
cbl_mariner
CVE-2020-28374 affecting package kernel 5.4.91-6
2021-01-29 07:40:05
fedora
fedora
[SECURITY] Fedora 33 Update: kernel-5.10.7-200.fc33
2021-01-16 01:35:11
[SECURITY] Fedora 33 Update: kernel-headers-5.10.7-200.fc33
2021-01-16 01:35:11
[SECURITY] Fedora 33 Update: tcmu-runner-1.5.2-7.fc33
2021-02-03 01:55:35
debiancve
debiancve
CVE-2020-28374
2021-01-13 04:15:12
CVE-2021-3139
2021-01-13 16:15:14
cloudfoundry
cloudfoundry
USN-4694-1: Linux kernel vulnerability | Cloud Foundry
2021-02-10 00:00:00
prion
prion
Directory traversal
2021-01-13 04:15:00
Directory traversal
2021-01-13 16:15:00
mageia
mageia
Updated kernel packages fix security vulnerability
2021-01-21 01:45:57
Updated kernel-linus packages fix security vulnerabilities
2021-01-29 22:05:33
f5
f5
K15747621 : Linux kernel vulnerability CVE-2020-28374
2021-11-05 00:00:00
cve
cve
CVE-2020-28374
2021-01-13 04:15:12
CVE-2021-3139
2021-01-13 16:15:14
redhat
redhat
(RHSA-2021:2167) Important: kpatch-patch security update
2021-06-01 08:53:09
(RHSA-2021:0862) Important: kpatch-patch security update
2021-03-16 10:27:20
(RHSA-2021:2099) Important: kpatch-patch security update
2021-05-25 06:25:11
ibm
ibm
oraclelinux
oraclelinux
Unbreakable Enterprise kernel-container security update
2021-02-01 00:00:00
Unbreakable Enterprise kernel security update
2021-01-30 00:00:00
Unbreakable Enterprise kernel security update
2021-02-08 00:00:00
amazon
amazon
Important: kernel
2021-02-17 18:07:00
Important: kernel
2021-02-16 00:13:00
Important: kernel
2021-02-17 18:07:00
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2021-04-06 13:33:17
centos
centos
bpftool, kernel, perf, python security update
2021-03-18 23:24:41
debian
debian
[SECURITY] [DSA 4843-1] linux security update
2021-02-01 14:39:40
[SECURITY] [DSA 4843-1] linux security update
2021-02-01 14:39:40
[SECURITY] [DLA 2557-1] linux-4.19 security update
2021-02-12 19:25:34
CVSS2
5.5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:P/A:N
CVSS3
8.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
AI Score
8
Confidence
High
EPSS
0.004
Percentile
72.9%
Related for USN-4694-1