Slab Out-Of-Bounds Write Vulnerability in Linux Kernel UDF Components

CVE-2022-49846

Summary

A serious vulnerability has been identified in the UDF (Universal Disk Format) implementation within the Linux kernel, leading to a slab out-of-bounds write issue. This bug allows for potential data corruption or system instability, as reported by Syzbot. The flaw occurs during the udf_find_entry function, where improper management of buffer allocations can lead to unauthorized memory access, compromising system integrity and security. Timely updates and patches are essential to mitigate risks associated with this vulnerability.

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