CVE-2025-71068: svcrdma: bound check rq_pages index in inline path
In the Linux kernel, the following vulnerability has been resolved:
svcrdma: bound check rqpages index in inline path
svcrdmacopyinlinerange indexed rqstp->rqpages[rccurpage] without verifying rccurpage stays within the allocated page array. Add guards before the first use and after advancing to a new page.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.12.69-1 - Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.18.3-1 - Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 6.12.107-1Fixed in 6.12.113-1Fixed in 7.2.12-1Fixed in 7.2.14-1 - Upgrade
Upgrade
linux/Kernelto a version that resolves this vulnerability.Fixed in 5.15.198 - Upgrade
Upgrade
linux/Kernelto a version that resolves this vulnerability.Fixed in 6.1.191 - Upgrade
Upgrade
linux/Kernelto a version that resolves this vulnerability.Fixed in 6.6.120 - Upgrade
Upgrade
linux/Kernelto a version that resolves this vulnerability.Fixed in 6.12.64 - Upgrade
Upgrade
linux/Kernelto a version that resolves this vulnerability.Fixed in 6.18.3
Event History
Frequently Asked Questions
What is the severity of CVE-2025-71068?
CVE-2025-71068 has been categorized with a moderate severity level due to potential implications for user access and data integrity.
How do I fix CVE-2025-71068?
To remediate CVE-2025-71068, update the Linux kernel to the latest stable version provided by your distribution.
What systems are affected by CVE-2025-71068?
CVE-2025-71068 affects various versions of the Linux kernel that utilize the svcrdma component.
What type of vulnerability is CVE-2025-71068?
CVE-2025-71068 is a boundary check vulnerability that can result in memory access issues within the Linux kernel.
What impact can CVE-2025-71068 have on my system?
If exploited, CVE-2025-71068 may allow an attacker to execute arbitrary code or cause a denial of service.