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CVE-2022-28736 - log back

CVE-2022-28736 edited at 08 Jun 2022 10:23:27
Severity	- Unknown + Medium
Remote	- Unknown + Local
Type	- Unknown + Arbitrary code execution
Description	+ There's a use-after-free vulnerability in grub_cmd_chainloader() function. The chainloader command is used to boot up operating systems that doesn't support multiboot and do not have direct support from GRUB2. When executing chainloader more than once a use-after-free vulnerability is triggered. If an attacker can control the GRUB2's memory allocation pattern sensitive data may be exposed and arbitrary code execution can be achieved.
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CVE-2022-28736 created at 08 Jun 2022 10:10:47