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nvd[email protected]NVD:CVE-2022-28735
HistoryJul 20, 2023 - 1:15 a.m.

CVE-2022-28735

2023-07-2001:15:10
[email protected]
web.nvd.nist.gov
1
grub2
shim_lock
non-kernel files
secure boot
trust-chain

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

7.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

The GRUB2’s shim_lock verifier allows non-kernel files to be loaded on shim-powered secure boot systems. Allowing such files to be loaded may lead to unverified code and modules to be loaded in GRUB2 breaking the secure boot trust-chain.

Affected configurations

NVD
Node
gnugrub2Range2.00–2.06-3

Related

ubuntucve 1
cbl_mariner 2
cve 1
redhatcve 1
debiancve 1
cvelist 1
prion 1
nessus 29
photon 2
oraclelinux 6
fedora 2
openvas 12
suse 2
redos 1
osv 5
redhat 9
almalinux 2
rocky 2
amazon 1
gentoo 1
ubuntu 1
rosalinux 1
hp 2
avleonov 1
ubuntucve
ubuntucve
CVE-2022-28735
2023-07-20 00:00:00
cbl_mariner
cbl_mariner
CVE-2022-28735 affecting package grub2 for versions less than 2.06-12
2023-11-08 02:07:28
CVE-2022-28735 affecting package grub2 for versions less than 2.06-14
2024-03-19 17:21:46
cve
cve
CVE-2022-28735
2023-07-20 01:15:10
redhatcve
redhatcve
CVE-2022-28735
2022-06-07 17:19:55
debiancve
debiancve
CVE-2022-28735
2023-07-20 01:15:10
cvelist
cvelist
CVE-2022-28735
2023-07-20 00:22:51
prion
prion
Code injection
2023-07-20 01:15:00
nessus
nessus
CBL Mariner 2.0 Security Update: grub2 (CVE-2022-28735)
2024-07-03 00:00:00
EulerOS Virtualization 2.10.1 : grub2 (EulerOS-SA-2022-2883)
2022-12-27 00:00:00
Oracle Linux 7 : grub2 (ELSA-2023-12952)
2023-10-27 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2022-4.0-0303
2022-12-21 00:00:00
Important Photon OS Security Update - PHSA-2022-3.0-0507
2022-12-21 00:00:00
oraclelinux
oraclelinux
grub2 security update
2022-06-07 00:00:00
grub2 security update
2023-10-27 00:00:00
grub2 security update
2022-06-07 00:00:00
fedora
fedora
[SECURITY] Fedora 36 Update: grub2-2.06-42.fc36
2022-06-10 01:15:49
[SECURITY] Fedora 35 Update: grub2-2.06-11.fc35
2022-06-22 01:25:16
openvas
openvas
Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2022-2883)
2022-12-28 00:00:00
Fedora: Security Advisory for grub2 (FEDORA-2022-9b4f9af4ce)
2022-06-23 00:00:00
SUSE: Security Advisory (SUSE-SU-2022:2074-1)
2022-06-15 00:00:00
suse
suse
Security update for grub2 (important)
2022-06-10 00:00:00
Security update for grub2 (important)
2022-06-13 00:00:00
redos
redos
ROS-20240208-03
2024-02-08 00:00:00
osv
osv
Important: grub2, mokutil, shim, and shim-unsigned-x64 security update
2022-06-16 13:17:13
Important: grub2, mokutil, shim, and shim-unsigned-x64 security update
2022-06-16 00:00:00
Important: grub2, mokutil, shim, and shim-unsigned-x64 security update
2022-06-16 13:10:10
redhat
redhat
(RHSA-2022:5098) Important: grub2, mokutil, and shim security update
2022-06-16 13:14:23
(RHSA-2022:5100) Important: grub2, mokutil, shim, and shim-unsigned-x64 security update
2022-06-16 13:17:35
(RHSA-2022:5095) Important: grub2, mokutil, shim, and shim-unsigned-x64 security update
2022-06-16 13:10:10
almalinux
almalinux
Important: grub2, mokutil, shim, and shim-unsigned-x64 security update
2022-06-16 00:00:00
Important: grub2, mokutil, shim, and shim-unsigned-x64 security update
2022-06-16 00:00:00
rocky
rocky
grub2, mokutil, shim, and shim-unsigned-x64 security update
2022-06-16 13:10:10
grub2, mokutil, shim, and shim-unsigned-x64 security update
2022-06-16 13:17:13
amazon
amazon
Important: grub2
2023-07-17 17:40:00
gentoo
gentoo
GRUB: Multiple Vulnerabilities
2022-09-25 00:00:00
ubuntu
ubuntu
GRUB2 vulnerabilities
2023-09-08 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2023-2300
2023-12-05 10:31:19
hp
hp
HP ThinPro 8.0 SP 7 Security Updates
2024-01-26 00:00:00
HP ThinPro 8.0 SP 8 Security Updates
2024-03-01 00:00:00
avleonov
avleonov
Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs
2022-12-30 18:03:13

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

7.1 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for NVD:CVE-2022-28735
ubuntucve1cbl_mariner2cve1redhatcve1debiancve1cvelist1prion1nessus29photon2oraclelinux6fedora2openvas12suse2redos1osv5redhat9almalinux2rocky2amazon1gentoo1ubuntu1rosalinux1hp2avleonov1