Bug 1268270 (CVE-2015-7613)
Summary: | CVE-2015-7613 kernel: Unauthorized access to IPC objects with SysV shm | ||
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Product: | [Other] Security Response | Reporter: | Adam Mariš <amaris> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | unspecified | CC: | agordeev, aquini, bhu, carnil, davidrhenley, dhoward, esammons, fhrbata, gagriogi, gansalmon, iboverma, isleno, itamar, jforbes, jkacur, joelsmith, jonathan, jross, jwboyer, kernel-maint, kernel-mgr, kstutsma, kyoshida, lgoncalv, lwang, madhu.chinakonda, magoldma, matt, mchehab, mcressma, mguzik, mhernon, mrg-program-list, mstonge, nmurray, pholasek, plougher, pmatouse, rvrbovsk, santony, vvs, williams, wmealing |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: |
A race condition flaw was found in the way the Linux kernel's IPC subsystem initialized certain fields in an IPC object structure that were later used for permission checking before inserting the object into a globally visible list. A local, unprivileged user could potentially use this flaw to elevate their privileges on the system.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2016-05-20 07:21:43 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 1268273, 1271502, 1271504, 1271505, 1271506, 1271507, 1271508, 1271509, 1271510 | ||
Bug Blocks: | 1268271 |
Description
Adam Mariš
2015-10-02 11:50:35 UTC
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 1268273] kernel-4.2.3-300.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. kernel-4.1.10-200.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. Statement: This issue does not affect the Linux kernels as shipped with Red Hat Enterprise Linux 5. This issue affects the Linux kernels as shipped with Red Hat Enterprise Linux 6, 7 and Red Hat MRG 2 kernels. Future kernel updates for the respective releases may address this issue. kernel-4.1.10-100.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report. This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2015:2411 https://rhn.redhat.com/errata/RHSA-2015-2411.html This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2015:2152 https://rhn.redhat.com/errata/RHSA-2015-2152.html This issue has been addressed in the following products: Red Hat Enterprise Linux 7.1 EUS - Server and Compute Node Only Red Hat Enterprise Linux 7.1 EUS - Server and Compute Node Only Via RHSA-2015:2587 https://rhn.redhat.com/errata/RHSA-2015-2587.html This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2015:2636 https://rhn.redhat.com/errata/RHSA-2015-2636.html |