CVE-2022-28737 - log back

CVE-2022-28737 edited at 08 Jun 2022 10:34:41
Severity
- Unknown
+ Medium
Remote
- Unknown
+ Local
Type
- Unknown
+ Arbitrary code execution
Description
+ There's a possible overflow in handle_image() when shim tries to load and execute crafted EFI executables. The handle_image() function takes into account the SizeOfRawData field from each section to be loaded. An attacker can leverage this to perform out-of-bound writes into memory. Arbitrary code execution is not discarded in such scenario.
References
Notes
CVE-2022-28737 created at 08 Jun 2022 10:10:47