CVE-2010-1451: n/a vulnerability

CVE-2010-1451: The TSB I-TLB load implementation in arch/sparc/kernel/tsb.S in the Linux kernel before 2.6.33 on the SPARC...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 01:21 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2010-1451 is a Linux kernel issue limited to SPARC systems before kernel 2.6.33. The kernel could fail to enforce non-executable stack protections, making other stack-based memory bugs easier to exploit. It is not described as a standalone remote compromise. Exposure is likely confined to legacy SPARC Linux systems running kernels before 2.6.33, including vendor-distributed kernels that had not backported the fix. Most modern non-SPARC Linux estates are not implicated by the supplied sources. Prioritize this if the organization still operates SPARC Linux or legacy Debian SPARC. For typical modern x86 or cloud Linux environments, the business urgency appears low based on the supplied sources. Mitigation focus: Identify any SPARC Linux hosts and record kernel versions.; Upgrade to a vendor-supported kernel containing the 2.6.33-era fix or backport.; Review Debian DSA-2053 if managing affected Debian SPARC systems..

Prepared: Jun 28, 2026, 02:49 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 7, 2010, 18:23 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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CVE List V5 sourceCVE List V5

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Products and packages named in the record

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