CVE-2013-4343: Use After Free
First published: Fri Sep 13 2013(Updated: )
Last updated 24 July 2024
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux kernel | >=3.8<3.10.16 | |
| Linux kernel | >=3.11<3.11.5 | |
| Ubuntu Linux | =13.04 | |
| Ubuntu Linux | =13.10 | |
| Linux Kernel | >=3.8<3.10.16 | |
| Linux Kernel | >=3.11<3.11.5 | |
| Ubuntu | =13.04 | |
| Ubuntu | =13.10 | |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.128-1 6.12.20-1 6.12.21-1 |
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
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html
- http://marc.info/?l=linux-kernel&m=137889490510745&w=2
- http://rhn.redhat.com/errata/RHSA-2013-1490.html
- http://www.openwall.com/lists/oss-security/2013/09/12/3
- http://www.spinics.net/lists/netdev/msg250066.html
- http://www.ubuntu.com/usn/USN-2020-1
- http://www.ubuntu.com/usn/USN-2023-1
- http://www.ubuntu.com/usn/USN-2049-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1007733
- http://marc.info/?l=linux-kernel&m=137889490510745&w=2
- https://launchpad.net/bugs/cve/CVE-2013-4343
- https://lkml.org/lkml/2013/9/11/335
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1007741
- https://rhn.redhat.com/errata/RHSA-2013-1490.html
- https://security-tracker.debian.org/tracker/CVE-2013-4343
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4343
- https://nvd.nist.gov/vuln/detail/CVE-2013-4343
- https://ubuntu.com/security/CVE-2013-4343
Frequently Asked Questions
What is the severity of CVE-2013-4343?
CVE-2013-4343 is considered a privilege escalation vulnerability due to a use-after-free flaw in the Linux kernel.
How do I fix CVE-2013-4343?
The vulnerability CVE-2013-4343 can be fixed by upgrading to patched versions of the Linux kernel, specifically versions 3.10.16 and 3.11.5 or later.
What systems are affected by CVE-2013-4343?
CVE-2013-4343 affects various Linux kernel versions between 3.8 and 3.10.16, as well as Ubuntu Linux versions 13.04 and 13.10.
Are there any known exploits for CVE-2013-4343?
While there are no specific public exploits for CVE-2013-4343 detailed, the vulnerability itself could be exploited by a privileged user.
What kind of user can exploit CVE-2013-4343?
Only users with CAP_NET_ADMIN privileges can potentially exploit CVE-2013-4343 due to its nature as a privilege escalation vulnerability.
- agent/type
- agent/remedy
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2013-4343
- agent/weakness
- agent/author
- agent/severity
- collector/mitre-cve
- source/MITRE
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/description
- agent/trending
- agent/last-modified-date
- agent/source
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/event
- agent/softwarecombine
- agent/tags
- collector/security-tracker-debian
- source/Debian
- collector/nvd-api
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- vendor/linux
- canonical/linux kernel
- version/linux kernel/3.8
- version/linux kernel/3.11
- vendor/canonical
- canonical/ubuntu linux
- version/ubuntu linux/13.04
- version/ubuntu linux/13.10
- package-manager/debian
- canonical/ubuntu
- version/ubuntu/13.04
- version/ubuntu/13.10