In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.
References
| Link | Resource |
|---|---|
| https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409 | Exploit Patch Third Party Advisory |
| https://lists.denx.de/pipermail/u-boot/2022-June/486113.html | Exploit Patch Vendor Advisory |
| https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409 | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
09 Jul 2022, 02:28
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-787 | |
| First Time |
Denx
Denx u-boot |
|
| CPE | cpe:2.3:a:denx:u-boot:2022.07:rc1:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc2:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc4:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc3:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc5:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : 7.5
v3 : 9.8 |
| References | (MISC) https://lists.denx.de/pipermail/u-boot/2022-June/486113.html - Exploit, Patch, Vendor Advisory | |
| References | (MISC) https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409 - Exploit, Patch, Third Party Advisory | |
| References | (MISC) https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409 - Patch, Vendor Advisory |
30 Jun 2022, 00:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-06-30 00:15
Updated : 2023-12-10 14:22
NVD link : CVE-2022-34835
Mitre link : CVE-2022-34835
CVE.ORG link : CVE-2022-34835
JSON object : View
Products Affected
denx
- u-boot
CWE
CWE-787
Out-of-bounds Write