SB20240531221 - Out-of-bounds read in Linux kernel pci ngene driver
Published: May 31, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240531221
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2021-47288)
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 ngene_command_config_free_buf() function in drivers/media/pci/ngene/ngene-core.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/4487b968e5eacd02c493303dc2b61150bb7fe4b2
- https://git.kernel.org/stable/c/c6ddeb63dd543b5474b0217c4e47538b7ffd7686
- https://git.kernel.org/stable/c/e818f2ff648581a6c553ae2bebc5dcef9a8bb90c
- https://git.kernel.org/stable/c/ec731c6ef564ee6fc101fc5d73e3a3a953d09a00
- https://git.kernel.org/stable/c/e617fa62f6cf859a7b042cdd6c73af905ff8fca3
- https://git.kernel.org/stable/c/e991457afdcb5f4dbc5bc9d79eaf775be33e7092
- https://git.kernel.org/stable/c/b9a178f189bb6d75293573e181928735f5e3e070
- https://git.kernel.org/stable/c/8d4abca95ecc82fc8c41912fa0085281f19cc29f
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.241
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.199
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.277
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.277
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.54
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.6
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.136