Attacker Value

Unknown

(0 users assessed)

Exploitability

Unknown

(0 users assessed)

User Interaction

Unknown

Privileges Required

Unknown

Attack Vector

Unknown

0

CVE-2010-4083

Disclosure Date: November 30, 2010 •

MITRE ATT&CK

Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The copy_semid_to_user function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) IPC_INFO, (2) SEM_INFO, (3) IPC_STAT, or (4) SEM_STAT command in a semctl system call.

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CVSS V3 Severity and Metrics

Data provided by the National Vulnerability Database (NVD)

Base Score:

None

Impact Score:

Unknown

Exploitability Score:

Unknown

Vector:

Attack Vector (AV):

Unknown

Attack Complexity (AC):

Unknown

Privileges Required (PR):

Unknown

User Interaction (UI):

Unknown

Scope (S):

Unknown

Confidentiality (C):

Unknown

Integrity (I):

Unknown

Availability (A):

Unknown

Vendors

Products

References

Canonical

CVE-2010-4083 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4083)

BID-43809 (http://www.securityfocus.com/bid/43809)

Advisory

[oss-security] 20100925 CVE request: multiple kernel stack memory disclosures (http://www.openwall.com/lists/oss-security/2010/09/25/2)

SECUNIA-42789 (http://secunia.com/advisories/42789)

ADV-2011-0024 (http://www.vupen.com/english/advisories/2011/0024)

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html

SECUNIA-42778 (http://secunia.com/advisories/42778)

http://www.redhat.com/support/errata/RHSA-2011-0004.html

[mm-commits] 20100923 + sys_semctl-fix-kernel-stack-leakage.patch added to -mm tree (http://www.spinics.net/lists/mm-commits/msg80234.html)

http://git.kernel.org?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=982f7c2b2e6a28f8f266e075d92e19c0dd4c6e56

20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console (http://www.securityfocus.com/archive/1/520102/100/0/threaded)

SECUNIA-46397 (http://secunia.com/advisories/46397)

[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures (http://www.openwall.com/lists/oss-security/2010/10/06/6)

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html

SECUNIA-42932 (http://secunia.com/advisories/42932)

http://www.redhat.com/support/errata/RHSA-2011-0007.html

ADV-2011-0124 (http://www.vupen.com/english/advisories/2011/0124)

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html

ADV-2011-0298 (http://www.vupen.com/english/advisories/2011/0298)

http://www.redhat.com/support/errata/RHSA-2010-0958.html

http://www.mandriva.com/security/advisories?name=MDVSA-2011:051

[oss-security] 20101006 Re: CVE request: multiple kernel stack memory disclosures (http://www.openwall.com/lists/oss-security/2010/10/07/1)

SECUNIA-42963 (http://secunia.com/advisories/42963)

http://www.vmware.com/security/advisories/VMSA-2011-0012.html

ADV-2011-0375 (http://www.vupen.com/english/advisories/2011/0375)

SECUNIA-42890 (http://secunia.com/advisories/42890)

http://www.redhat.com/support/errata/RHSA-2011-0162.html

ADV-2011-0012 (http://www.vupen.com/english/advisories/2011/0012)

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html

ADV-2011-0168 (http://www.vupen.com/english/advisories/2011/0168)

[oss-security] 20101025 Re: CVE request: multiple kernel stack memory disclosures (http://www.openwall.com/lists/oss-security/2010/10/25/3)

SECUNIA-43291 (http://secunia.com/advisories/43291)

https://bugzilla.redhat.com/show_bug.cgi?id=648673

DSA-2126 (http://www.debian.org/security/2010/dsa-2126)

Rapid7

Technical Analysis