SB20241022216 - Information disclosure in Linux kernel freescale dpaa2 driver
Published: October 22, 2024 Updated: May 12, 2025
Security Bulletin ID
SB20241022216
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2022-48957)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to information disclosure within the dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove() functions in drivers/net/ethernet/freescale/dpaa2/dpaa2-switch-flower.c. A local user can gain access to sensitive information.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/54d830e24247fa8361b016dd2069362866f45cb6
- https://git.kernel.org/stable/c/785ee7a82297e1512d9061aae91699212ed65796
- https://git.kernel.org/stable/c/4fad22a1281c500f15b172c9d261eff347ca634b
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.83
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.13
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1