CVE-2010-1451

Linux kernel <2.6.33 - Buffer Overflow

Title source: llm

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.

References (7)

[Exploit, Mailing List, Patch, Third Party Advisory] http://marc.info/?l=linux-sparc&m=126662159602378&w=2

[Exploit, Mailing List, Third Party Advisory] http://marc.info/?l=linux-sparc&m=126662196902830&w=2

[Third Party Advisory] http://secunia.com/advisories/39830

[Third Party Advisory] http://www.debian.org/security/2010/dsa-2053

[Broken Link] http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.33

[Exploit, Mailing List, Third Party Advisory] http://www.openwall.com/lists/oss-security/2010/02/24/1

[Mailing List, Third Party Advisory] http://www.openwall.com/lists/oss-security/2010/05/05/2

Scores

EPSS 0.0010

EPSS Percentile 27.1%

Classification

CWE

CWE-787

Status draft

Affected Products (2)

linux/linux_kernel < 2.6.33

debian/debian_linux

Timeline

Published May 07, 2010

Tracked Since Feb 18, 2026