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redhatcveRedhat.comRH:CVE-2023-52600
HistoryMar 06, 2024 - 10:41 p.m.

CVE-2023-52600

2024-03-0622:41:01
redhat.com
access.redhat.com
10
linux kernel
jfs vulnerability
uaf.

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.1%

In the Linux kernel, the following vulnerability has been resolved: jfs: fix uaf in jfs_evict_inode When the execution of diMount(ipimap) fails, the object ipimap that has been released may be accessed in diFreeSpecial(). Asynchronous ipimap release occurs when rcu_core() calls jfs_free_node(). Therefore, when diMount(ipimap) fails, sbi->ipimap should not be initialized as ipimap.

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.1%