CVE-2010-1451

2010-05-0700:00:00

ubuntu.com

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

45.2%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-28.73UNKNOWN
ubuntu9.04noarchlinux< 2.6.28-19.62UNKNOWN
ubuntu9.10noarchlinux< 2.6.31-22.61UNKNOWN
ubuntu10.04noarchlinux< 2.6.32-17.26UNKNOWN
ubuntu6.06noarchlinux-source-2.6.15< 2.6.15-55.86UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-28.73	UNKNOWN
ubuntu	9.04	noarch	linux	< 2.6.28-19.62	UNKNOWN
ubuntu	9.10	noarch	linux	< 2.6.31-22.61	UNKNOWN
ubuntu	10.04	noarch	linux	< 2.6.32-17.26	UNKNOWN
ubuntu	6.06	noarch	linux-source-2.6.15	< 2.6.15-55.86	UNKNOWN