Fixed
Created: Mar 7, 2024
Updated: Apr 20, 2024
Resolved Date: Apr 19, 2024
Found In Version: 10.22.33.1
Severity: Standard
Applicable for: Wind River Linux LTS 22
Component/s: Kernel
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.
CREATE(Triage):(User=admin) CVE-2023-52600 (https://nvd.nist.gov/vuln/detail/CVE-2023-52600)
