SB2024060873 - Information disclosure in Linux kernel sched
Published: June 8, 2024 Updated: May 13, 2025
Security Bulletin ID
SB2024060873
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-2022-48699)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to information disclosure within the update_sched_domain_debugfs() function in kernel/sched/debug.c. A local user can gain access to sensitive information.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/26e9a1ded8923510e5529fbb28390b22228700c2
- https://git.kernel.org/stable/c/0c32a93963e03c03e561d5a066eedad211880ba3
- https://git.kernel.org/stable/c/c2e406596571659451f4b95e37ddfd5a8ef1d0dc
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.68
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.9
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0