squashfs filesystem implementation of U-Boot versions from v2020.10-rc2 to v2022.07-rc5 contains a heap-based buffer overflow vulnerability due to a defect in the metadata reading process. Loading a specially crafted squashfs image may lead to a denial-of-service (DoS) condition or arbitrary code execution.
References
| Link | Resource |
|---|---|
| https://jvn.jp/en/vu/JVNVU97846460/index.html | Third Party Advisory |
| https://lists.denx.de/pipermail/u-boot/2022-June/487467.html | Exploit Mailing List Vendor Advisory |
| https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44 | Patch Third Party Advisory Vendor Advisory |
| https://www.denx.de/project/u-boot/ | Product |
Configurations
Configuration 1 (hide)
|
History
02 Aug 2022, 16:44
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-787 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
| First Time |
Denx
Denx u-boot |
|
| References | (MISC) https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44 - Patch, Third Party Advisory, Vendor Advisory | |
| References | (MISC) https://www.denx.de/project/u-boot/ - Product | |
| References | (MISC) https://lists.denx.de/pipermail/u-boot/2022-June/487467.html - Exploit, Mailing List, Vendor Advisory | |
| References | (MISC) https://jvn.jp/en/vu/JVNVU97846460/index.html - Third Party Advisory | |
| CPE | cpe:2.3:a:denx:u-boot:2022.01:rc3:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.04:rc3:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2021.01:rc2:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2020.10:rc2:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2021.01:rc5:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2020.10:rc5:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2021.01:rc4:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.04:-:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2021.04:rc2:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.01:rc1:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc5:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc3:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.04:rc2:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2021.01:rc1:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.04:rc4:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.01:-:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.01:rc2:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2021.04:rc1:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2020.10:rc3:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2021.01:rc3:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.04:rc1:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc1:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.04:rc5:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc2:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2021.01:-:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.01:rc4:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2020.10:rc4:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc4:*:*:*:*:*:* |
20 Jul 2022, 07:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-07-20 07:15
Updated : 2023-12-10 14:35
NVD link : CVE-2022-33967
Mitre link : CVE-2022-33967
CVE.ORG link : CVE-2022-33967
JSON object : View
Products Affected
denx
- u-boot
CWE
CWE-787
Out-of-bounds Write