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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2021-26401
HistoryMar 11, 2022 - 6:15 p.m.

CVE-2021-26401

2022-03-1118:15:11
Debian Security Bug Tracker
security-tracker.debian.org
69
lfence/jmp
amd cpus
cve-2017-5715
unix

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.6

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.975

Percentile

100.0%

JSON

LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.

Related

ubuntucve 1
nessus 78
amd 1
cve 1
redhat 28
cvelist 1
prion 1
f5 1
nvd 2
redhatcve 1
rosalinux 1
centos 7
openvas 39
oraclelinux 6
veracode 1
citrix 1
suse 11
threatpost 2
paloalto 1
cloudfoundry 1
amazon 3
slackware 1
ubuntu 3
debian 3
virtuozzo 1
mageia 1
ibm 1
debiancve 1
ubuntucve
ubuntucve
CVE-2021-26401
2022-03-11 00:00:00
nessus
nessus
Oracle Linux 6 : kernel (ELSA-2023-0187)
2023-10-24 00:00:00
RHEL 6 : kernel (RHSA-2023:0187)
2023-01-17 00:00:00
CentOS 7 : kernel-rt (RHSA-2023:0400)
2024-01-09 00:00:00
amd
amd
LFENCE/JMP Mitigation Update for CVE-2017-5715
2022-03-08 00:00:00
cve
cve
CVE-2021-26401
2022-03-11 18:15:11
redhat
redhat
(RHSA-2023:0187) Moderate: kernel security update
2023-01-17 08:48:58
(RHSA-2023:0399) Important: kernel security and bug fix update
2023-01-24 09:46:52
(RHSA-2023:0400) Important: kernel-rt security and bug fix update
2023-01-24 09:46:52
cvelist
cvelist
CVE-2021-26401
2022-03-08 00:00:00
prion
prion
Design/Logic Flaw
2022-03-11 18:15:00
f5
f5
K000137188 : AMD CPU vulnerability CVE-2021-26401
2023-10-09 00:00:00
nvd
nvd
CVE-2021-26401
2022-03-11 18:15:11
CVE-2017-5715
2018-01-04 13:29:00
redhatcve
redhatcve
CVE-2021-26401
2022-03-09 10:23:54
rosalinux
rosalinux
Advisory ROSA-SA-2023-2097
2023-02-07 10:10:41
centos
centos
bpftool, kernel, perf, python security update
2023-01-30 16:50:20
libvirt security update
2018-01-04 21:10:02
iwl100, iwl1000, iwl105, iwl135, iwl2000, iwl2030, iwl3160, iwl3945, iwl4965, iwl5000, iwl5150, iwl6000, iwl6000g2a, iwl6000g2b, iwl6050, iwl7260, iwl7265, linux security update
2018-01-17 16:51:32
openvas
openvas
CentOS: Security Advisory for bpftool (CESA-2023:0399)
2023-01-31 00:00:00
RedHat Update for libvirt RHSA-2018:0029-01
2018-01-05 00:00:00
SUSE: Security Advisory (SUSE-SU-2018:0009-1)
2021-06-09 00:00:00
oraclelinux
oraclelinux
kernel security update
2023-10-20 00:00:00
qemu-kvm security update
2018-01-04 00:00:00
qemu-kvm security update
2018-01-04 00:00:00
veracode
veracode
Information Disclosure
2022-06-23 22:13:13
citrix
citrix
Citrix Hypervisor Security Update
2022-03-07 14:55:18
suse
suse
Security update for kernel-firmware (important)
2018-01-09 18:09:16
Security update for qemu (important)
2018-01-04 18:10:48
Security update for ucode-intel (important)
2018-01-11 18:09:25
threatpost
threatpost
Intel Halts Spectre Fixes On Older Chips, Citing Limited Ecosystem Support
2018-04-04 15:18:47
New Spectre-Level Flaw Targets Return Stack Buffer
2018-07-23 18:27:20
paloalto
paloalto
Meltdown and Spectre update for WildFire-500 Appliance
2018-05-15 21:35:00
cloudfoundry
cloudfoundry
USN-3690-2: AMD Microcode regression | Cloud Foundry
2018-07-19 00:00:00
amazon
amazon
Important: qemu-kvm
2018-02-07 18:49:00
Important: linux-firmware
2018-02-20 21:46:00
Important: qemu-kvm
2018-01-12 21:24:00
slackware
slackware
[slackware-security] Slackware 14.2 kernel
2018-02-07 06:34:12
ubuntu
ubuntu
Intel Microcode update
2018-01-11 00:00:00
libvirt update
2018-02-07 00:00:00
intel-microcode update
2018-03-29 00:00:00
debian
debian
[SECURITY] [DSA 4179-1] linux-tools security update
2018-04-24 13:15:06
[SECURITY] [DLA 1349-1] linux-tools security update
2018-04-16 22:31:08
[SECURITY] [DLA 1362-1] gcc-4.9-backport new package
2018-04-25 16:19:40
virtuozzo
virtuozzo
Kernel update: new kernel 3.10.0-693.21.1.vz7.46.7, Virtuozzo 7.0 Update 7 Hotfix 2 (7.0.7-453)
2018-04-28 00:00:00
mageia
mageia
Updated microcode packages fix security vulnerability
2018-05-29 22:41:14
ibm
ibm
Security Bulletin: IBM has released Unified Extensible Firmware Interface (UEFI) fixes in response to the vulnerability known as Spectre (CVE-2017-5715)
2023-04-18 18:22:18
debiancve
debiancve
CVE-2017-5715
2018-01-04 13:29:00

CVSS2

1.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.6

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.975

Percentile

100.0%

JSON
Related for DEBIANCVE:CVE-2021-26401
ubuntucve1nessus78amd1cve1redhat28cvelist1prion1f51nvd2redhatcve1rosalinux1centos7openvas39oraclelinux6veracode1citrix1suse11threatpost2paloalto1cloudfoundry1amazon3slackware1ubuntu3debian3virtuozzo1mageia1ibm1debiancve1