CVE-2017-16995: Buffer Overflow
Last updated 4 July 2026
Other sources
The checkaluop function in kernel/bpf/verifier.c in the Linux kernel through 4.4 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging incorrect sign extension.
— Launchpad
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/linuxto a version that resolves this vulnerability.Fixed in 5.10.223-1Fixed in 5.10.262-1Fixed in 6.1.176-1Fixed in 6.1.180-1Fixed in 6.12.94-1Fixed in 6.12.101-1Fixed in 7.1.8-1Fixed in 7.1.8-2
Event History
Frequently Asked Questions
What is the severity of CVE-2017-16995?
CVE-2017-16995 has a medium to high severity due to the potential for denial of service and memory corruption.
How do I fix CVE-2017-16995?
To fix CVE-2017-16995, update your Linux kernel to a version that includes the patches for this vulnerability.
Which Linux kernel versions are affected by CVE-2017-16995?
CVE-2017-16995 affects the Linux kernel versions through 4.4, with specific impacts on versions between 4.9 and 4.14.
Can CVE-2017-16995 be exploited remotely?
CVE-2017-16995 requires local access to the system, thus making it less likely to be exploited remotely.
What are the potential impacts of CVE-2017-16995?
The potential impacts of CVE-2017-16995 include memory corruption and denial of service, affecting system stability.