REDHAT-BUG-1291329
First published: Mon Dec 14 2015(Updated: )
A security issue was fixed in kernel 4.4-rc4 resolving the bypassing of filesystem permission checks in overlayfs during the initial copy_up. Upstream patch: <a href="https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=acff81ec2c79492b180fade3c2894425cd35a545">https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=acff81ec2c79492b180fade3c2894425cd35a545</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=acff81ec2c79492b180fade3c2894425cd35a545
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1291332
- https://access.redhat.com/security/cve/CVE-2015-8660
- http://seclists.org/oss-sec/2015/q4/575
- https://rhn.redhat.com/errata/RHSA-2016-1532.html
- https://rhn.redhat.com/errata/RHSA-2016-1539.html
- https://rhn.redhat.com/errata/RHSA-2016-1541.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1291329
Frequently Asked Questions
What is the severity of REDHAT-BUG-1291329?
The severity of REDHAT-BUG-1291329 is classified as important due to the potential for unauthorized access.
How do I fix REDHAT-BUG-1291329?
To fix REDHAT-BUG-1291329, update the kernel to a version that includes the upstream patch addressing the vulnerability.
What systems are affected by REDHAT-BUG-1291329?
The systems affected by REDHAT-BUG-1291329 include those running the vulnerable versions of the Linux kernel.
What is the nature of the vulnerability in REDHAT-BUG-1291329?
The nature of the vulnerability in REDHAT-BUG-1291329 involves bypassing filesystem permission checks in overlayfs during initial copy_up.
Is there a CVE associated with REDHAT-BUG-1291329?
Yes, REDHAT-BUG-1291329 is associated with the CVE identifier CVE-2015-8660.
- agent/references
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2015-8660
- agent/severity
- agent/description
- agent/event
- agent/trending
- agent/source
- agent/softwarecombine
- agent/tags
- agent/guess-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/kernel
- canonical/linux kernel