SB2025071002 - Red Hat Enterprise Linux 8 update for kernel 

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Main Vulnerability Database SB2025071002

SB2025071002 - Red Hat Enterprise Linux 8 update for kernel

Published: July 10, 2025

Security Bulletin ID SB2025071002
Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Local access
Highest impact Denial of service

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Out-of-bounds read (CVE-ID: CVE-2022-49846)

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 udf_find_entry() function in fs/udf/namei.c. A local user can perform a denial of service (DoS) attack.


2) Out-of-bounds read (CVE-ID: CVE-2022-50066)

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 aq_nic_service_timer_cb(), aq_nic_get_regs_count(), aq_nic_get_stats(), aq_nic_set_loopback() and aq_nic_stop() functions in drivers/net/ethernet/aquantia/atlantic/aq_nic.c. A local user can perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References