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CVE-2010-1451

N/A

Published: May 7, 2010 at 06:23 PM UTC

Updated: June 16, 2026 at 11:18 PM UTC

2 products affected across 2 vendorsLinux KernelDebian Linux

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Severity

N/A

Exploit prediction

EPSS 0.5%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Debian Linux · Debiandrupal

95%

Linux Kernel · Linux

95%

v < 2.6.33

Affected range stops below 2.6.33, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (7)

Mailing Listx_refsource_MLISTExploitPatchThird Party Advisory

Source: [email protected]

http://marc.info/?l=linux-sparc&m=126662159602378&w=2

Mailing Listx_refsource_MLISTExploitThird Party Advisory

Source: [email protected]

http://marc.info/?l=linux-sparc&m=126662196902830&w=2

Third Party Advisoryx_refsource_SECUNIA

Source: [email protected]

http://secunia.com/advisories/39830

Vendor Advisoryx_refsource_DEBIANThird Party Advisory

Source: [email protected]

http://www.debian.org/security/2010/dsa-2053

x_refsource_CONFIRMBroken Link

Source: [email protected]

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.33

Mailing Listx_refsource_MLISTExploitThird Party Advisory

Source: [email protected]

http://www.openwall.com/lists/oss-security/2010/02/24/1

Mailing Listx_refsource_MLISTThird Party Advisory

Source: [email protected]

http://www.openwall.com/lists/oss-security/2010/05/05/2

CVSS

2.1LOW[email protected]

Confidentiality: NONE
Integrity: PARTIAL
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-787

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