A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performed the attacker needs to perform some triage over the heap layout and craft an image with a malicious format and payload. This vulnerability can lead to data corruption and eventual code execution or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12.
References
Link | Resource |
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https://bugzilla.redhat.com/show_bug.cgi?id=1991687 | Issue Tracking Third Party Advisory |
https://security.gentoo.org/glsa/202209-12 | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20220930-0001/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
AND |
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Configuration 4 (hide)
AND |
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History
13 Sep 2023, 16:15
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:a:gnu:grub2:*:*:*:*:*:*:*:* | |
First Time |
Gnu grub2
|
28 Oct 2022, 14:42
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://security.netapp.com/advisory/ntap-20220930-0001/ - Third Party Advisory | |
References | (GENTOO) https://security.gentoo.org/glsa/202209-12 - Third Party Advisory |
30 Sep 2022, 16:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
25 Sep 2022, 16:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
14 Jul 2022, 02:08
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1991687 - Issue Tracking, Third Party Advisory | |
First Time |
Redhat enterprise Linux Eus
Redhat openshift Redhat codeready Linux Builder Redhat Gnu grub Redhat openshift Container Platform Redhat enterprise Linux Redhat enterprise Linux Server Aus Redhat enterprise Linux For Power Little Endian Eus Redhat enterprise Linux For Power Little Endian Redhat developer Tools Redhat enterprise Linux Server For Power Little Endian Update Services For Sap Solutions Gnu Redhat enterprise Linux Server Tus |
|
CPE | cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:9.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.1:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:* cpe:2.3:a:redhat:openshift_container_platform:4.9:*:*:*:*:*:*:* cpe:2.3:a:redhat:developer_tools:1.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.4:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.4:*:*:*:*:*:*:* cpe:2.3:a:redhat:openshift_container_platform:4.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:* cpe:2.3:a:redhat:openshift_container_platform:4.10:*:*:*:*:*:*:* cpe:2.3:a:gnu:grub:*:*:*:*:*:*:*:* cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:* cpe:2.3:a:redhat:openshift:3.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.2:*:*:*:*:*:*:* |
|
CVSS |
v2 : v3 : |
v2 : 4.4
v3 : 7.0 |
CWE | CWE-787 |
06 Jul 2022, 16:19
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-07-06 16:15
Updated : 2023-12-10 14:35
NVD link : CVE-2021-3697
Mitre link : CVE-2021-3697
CVE.ORG link : CVE-2021-3697
JSON object : View
Products Affected
redhat
- developer_tools
- enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions
- codeready_linux_builder
- enterprise_linux_for_power_little_endian_eus
- enterprise_linux
- enterprise_linux_server_aus
- enterprise_linux_server_tus
- enterprise_linux_eus
- openshift
- openshift_container_platform
- enterprise_linux_for_power_little_endian
gnu
- grub2
CWE
CWE-787
Out-of-bounds Write