CVE-2010-1451 | BDVDB-2026-41617 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.openwall.com/lists/oss-security/2010/02/24/1
- http://marc.info/?l=linux-sparc&m=126662196902830&w=2
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.33
- http://www.openwall.com/lists/oss-security/2010/05/05/2
- http://marc.info/?l=linux-sparc&m=126662159602378&w=2
- http://www.debian.org/security/2010/dsa-2053
- http://secunia.com/advisories/39830
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.