SB2025091232 - Anolis OS update for kernel:4.18 

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Main Vulnerability Database SB2025091232

SB2025091232 - Anolis OS update for kernel:4.18

Published: September 12, 2025 Updated: February 6, 2026

Security Bulletin ID SB2025091232
Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

High 50% Low 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Out-of-bounds read (CVE-ID: CVE-2022-49985)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the record_func_key() function in kernel/bpf/verifier.c. A local user can perform a denial of service (DoS) attack.


2) Race condition (CVE-ID: CVE-2025-38352)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the run_posix_cpu_timers() function in kernel/time/posix-cpu-timers.c. A local user can escalate privileges on the system.

Note, the vulnerability is being actively exploited in the wild against Android devices.


Remediation

Install update from vendor's website.

References