CVE-2010-4083

Home/CVE/The copy_semid_to_user function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure,

CVE

The copy_semid_to_user function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure,

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.

LOW · CVSS 1.9 EPSS 0.00087

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-909Missing Initialization of Resource

▤

Affected Products & Versions

linux kernel< 2.6.36
opensuseall versions
suse linux enterprise desktopall versions
suse linux enterprise real time extensionall versions
suse linux enterprise serverall versions
suse linux enterprise software development kitall versions
debian linuxall versions

▣

Scoring & Timeline

1.9

LOW · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:L/AC:M/Au:N/C:P/I:N/A:N

Published to NVD30 Nov 2010 · 10:14 PM

⚑

Vendor Advisories

suse-csafSUSE-SU-2015:0652-1
usnUSN-1202-1
usnUSN-1187-1
usnUSN-1164-1
usnUSN-1093-1
Show all 14 vendor advisoriesusnUSN-1081-1
usnUSN-1073-1
usnUSN-1072-1
usnUSN-1071-1
usnUSN-1054-1
rhsaRHSA-2011:0007Low
rhsaRHSA-2011:0004Moderate
rhsaRHSA-2011:0162Moderate
rhsaRHSA-2010:0958Low

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git

http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.htmlMailing ListThird Party Advisory

Show all 35 references

http://secunia.com/advisories/42778Third Party Advisory

http://secunia.com/advisories/42789Third Party Advisory

http://secunia.com/advisories/42890Third Party Advisory

http://secunia.com/advisories/42932Third Party Advisory

http://secunia.com/advisories/42963Third Party Advisory

http://secunia.com/advisories/43291Third Party Advisory

http://secunia.com/advisories/46397Third Party Advisory

http://www.debian.org/security/2010/dsa-2126Third Party Advisory

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

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

http://www.openwall.com/lists/oss-security/2010/09/25/2Mailing ListPatchThird Party Advisory

http://www.openwall.com/lists/oss-security/2010/10/06/6Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2010/10/07/1Mailing ListPatchThird Party Advisory

http://www.openwall.com/lists/oss-security/2010/10/25/3Mailing ListPatchThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2010-0958.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2011-0004.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2011-0007.htmlThird Party Advisory

http://www.redhat.com/support/errata/RHSA-2011-0162.htmlThird Party Advisory

http://www.securityfocus.com/archive/1/520102/100/0/threadedThird Party AdvisoryVDB Entry

http://www.securityfocus.com/bid/43809Third Party AdvisoryVDB Entry

http://www.spinics.net/lists/mm-commits/msg80234.htmlMailing ListPatchThird Party Advisory

http://www.vmware.com/security/advisories/VMSA-2011-0012.htmlThird Party Advisory

http://www.vupen.com/english/advisories/2011/0012Third Party Advisory

http://www.vupen.com/english/advisories/2011/0024Third Party Advisory

http://www.vupen.com/english/advisories/2011/0124Third Party Advisory

http://www.vupen.com/english/advisories/2011/0168Third Party Advisory

http://www.vupen.com/english/advisories/2011/0298Third Party Advisory

http://www.vupen.com/english/advisories/2011/0375Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=648673Issue TrackingPatchThird Party Advisory

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