Is CVE-2010-1451 in the CISA KEV catalog?

No. CVE-2010-1451 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-1451?

CVE-2010-1451 has a CVSS v2 base score of 2.1 (LOW).

What is the EPSS score for CVE-2010-1451?

CVE-2010-1451 has an EPSS score of 0.52% (40th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2010-1451?

Upgrade linux kernel to 2.6.33 or later.

CVE & CISA-KEV Catalog

CVE-2010-1451

LOW

2.1

CVSS v2

NVD

Description

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.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

linux kernelNVD

Affected:< 2.6.33Fixed in:2.6.33CVE-2010-1451derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

0.52%probability of exploitation in 30 days

40thpercentile

Moderate risk: more likely to be exploited than 40% of all known CVEs.

References

Patch1

marc.info

Exploit2

Third-Party Advisory3

Other references1

kernel.org

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.