CVE-2012-0875: Medium severity red hat systemtap-sdt-devel vulnerability
SystemTap 1.7, 1.6.7, and probably other versions, when unprivileged mode is enabled, allows local users to obtain sensitive information from kernel memory or cause a denial of service (kernel panic and crash) via vectors related to crafted DWARF data, which triggers a read of an invalid pointer.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-0875?
CVE-2012-0875 has a medium severity rating as it allows local users to access sensitive kernel memory and potentially crash the system.
How do I fix CVE-2012-0875?
To fix CVE-2012-0875, update SystemTap to the latest version or apply the appropriate patches provided by your vendor.
What versions are affected by CVE-2012-0875?
CVE-2012-0875 affects SystemTap versions 1.6.7 and 1.7, as well as potentially other versions.
Can CVE-2012-0875 lead to a denial of service?
Yes, CVE-2012-0875 can lead to a denial of service through kernel panic and crashes triggered by unprivileged users.
Who is at risk from CVE-2012-0875?
Local users on systems running vulnerable versions of SystemTap are at risk from CVE-2012-0875.