SB2025011497 - SUSE update for the Linux Kernel (Live Patch 52 for SLE 12 SP5)

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Main Vulnerability Database SB2025011497

SB2025011497 - SUSE update for the Linux Kernel (Live Patch 52 for SLE 12 SP5)

Published: January 14, 2025

Security Bulletin ID SB2025011497
Severity
Low
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 secuirty vulnerabilities.


1) Use-after-free (CVE-ID: CVE-2022-48686)

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

The vulnerability exists due to a use-after-free error within the nvme_tcp_io_work() function in drivers/nvme/host/tcp.c. A local user can escalate privileges on the system.


2) Resource management error (CVE-ID: CVE-2022-48956)

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

The vulnerability exists due to resource management error within the ip6_fragment() function in net/ipv6/ip6_output.c. A local user can perform a denial of service (DoS) attack.


3) Use-after-free (CVE-ID: CVE-2024-50264)

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

The vulnerability exists due to a use-after-free error within the virtio_transport_destruct() function in net/vmw_vsock/virtio_transport_common.c. A local user can escalate privileges on the system.


Remediation

Install update from vendor's website.

References