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CVE
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CVE-2010-1451Date: (C)2010-05-07   (M)2018-02-19


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 5.0
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: PARTIAL
Confidentiality: Availability: NONE
Integrity:  
Availability:  
  
Reference:
SECUNIA-39830
DSA-2053
http://marc.info/?l=linux-sparc&m=126662196902830&w=2
http://marc.info/?l=linux-sparc&m=126662159602378&w=2
http://www.openwall.com/lists/oss-security/2010/02/24/1
http://www.openwall.com/lists/oss-security/2010/05/05/2
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.33

CPE    385
cpe:/o:linux:linux_kernel:2.6.25.20
cpe:/o:linux:linux_kernel:2.6.19.2
cpe:/o:linux:linux_kernel:2.6.19.3
cpe:/o:linux:linux_kernel:2.6.19.4
...
CWE    1
CWE-119
OVAL    2
oval:org.secpod.oval:def:600060
oval:org.secpod.oval:def:700143

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