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CVE-2010-1446

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Date: May 21, 2010

arch/powerpc/mm/fsl_booke_mmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke.

Language: C

Severity Score

Related Resources (12)

http://lists.opensuse.org/opensuse-security-announce/2010-07/msg00006.html
http://lkml.org/lkml/2010/5/10/458
http://www.debian.org/security/2010/dsa-2053
http://www.openwall.com/lists/oss-security/2010/04/29/3
https://nvd.nist.gov/vuln/detail/CVE-2010-1446
https://exchange.xforce.ibmcloud.com/vulnerabilities/58840
http://secunia.com/advisories/39830
http://www.openwall.com/lists/oss-security/2010/04/30/1
http://secunia.com/advisories/40645
http://www.openwall.com/lists/oss-security/2010/04/29/9
http://www.vupen.com/english/advisories/2010/1857
https://www.mend.io/vulnerability-database/CVE-2010-1446

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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