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CVE-2023-0597

Published: Feb 23, 2023

Modified: Mar 12, 2025

PUBLISHED

Description

A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory.

Vendor	Product	Versions
n/a	Kernel	affected `Linux kernel 6.2-rc1`

Weaknesses (CWE)

References

https://git.kernel.org/linus/97e3d26b5e5f371b3ee223d94dd123e6c442ba80

[oss-security] 20230728 Re: StackRot (CVE-2023-3269): Linux kernel privilege escalation vulnerability

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