CVE-2010-1451 : Detail

CVE-2010-1451

Overflow
0.11%V3
Local
2010-05-07
16h23 +00:00
2010-06-03
07h00 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

Metrics

Metrics Score Severity CVSS Vector Source
V2 2.1 AV:L/AC:L/Au:N/C:N/I:P/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Linux>>Linux_kernel >> Version To (excluding) 2.6.33

Configuraton 0

Debian>>Debian_linux >> Version 5.0

References

http://www.openwall.com/lists/oss-security/2010/02/24/1
Tags : mailing-list, x_refsource_MLIST
http://marc.info/?l=linux-sparc&m=126662196902830&w=2
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2010/05/05/2
Tags : mailing-list, x_refsource_MLIST
http://marc.info/?l=linux-sparc&m=126662159602378&w=2
Tags : mailing-list, x_refsource_MLIST
http://www.debian.org/security/2010/dsa-2053
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/39830
Tags : third-party-advisory, x_refsource_SECUNIA