SB20240531229 - Out-of-bounds read in Linux kernel xdp
Published: May 31, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240531229
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-2024-35976)
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 xsk_setsockopt() function in net/xdp/xsk.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/a82984b3c6a7e8c7937dba6e857ddf829d149417
- https://git.kernel.org/stable/c/f0a068de65d5b7358e9aff792716afa9333f3922
- https://git.kernel.org/stable/c/2a523f14a3f53b46ff0e1fafd215b0bc5f6783aa
- https://git.kernel.org/stable/c/b143e19dc28c3211f050f7848d87d9b0a170e10c
- https://git.kernel.org/stable/c/2eb979fbb2479bcd7e049f2f9978b6590dd8a0e6
- https://git.kernel.org/stable/c/237f3cf13b20db183d3706d997eedc3c49eacd44
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.317
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.216
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.156
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.278
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.87
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.28
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.7