CVE-2010-1451: Debian Linux
Low severity, CVSS 2.1. EPSS: 0.5% chance of exploitation in the next 30 days.
The TSB I-TLB load implementation in arch/sparc/kernel/tsb.S in the Linux kernel before 2.6.33 on the SPARC platform does not properly obtain the value of a certain _PAGE_EXEC_4U bit and consequently does not properly implement a non-executable stack, which makes it easier for context-dependent attackers to exploit stack-based buffer overflows via a crafted application.
Affected products
Published 2010-05-07. Last modified 2026-06-16.