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CVE-2023-1476 A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code

Description

A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code. This issue occurs due to a race condition between rmap walk and mremap, allowing a local user to crash the system or potentially escalate their privileges on the system.

Affected products and versions

Product Affected versions Fixed in
Red Hat Enterprise Linux 8 Versions not published
The 1839 CVEs of Red Hat Enterprise Linux 8 →
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