MEDIUM
Kernel: Bluetooth: SCO - missing msg_namelen update in sco_sock_recvmsg
Published Apr 22, 2013
4.9
MEDIUMCVSS 2.0
EPSS 0.37%
Description
The sco_sock_recvmsg function in net/bluetooth/sco.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.
Affected products
No data.
OR
- ≤ 3.9
- 3.9
- 3.9
- 3.9
- 3.9
- 3.9
No data.
Red Hat Enterprise Linux 5
kernel
Not affected
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise MRG 2
realtime-kernel
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise MRG 2 | realtime-kernel | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue does not affect the versions of the kernel package as shipped with Red Hat Enterprise Linux 5, 6 and Red Hat Enterprise MRG 2.
Weaknesses (1)
References (10)
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c8c499175f7d295ef867335bceb9a76a2c3cdc38 x_refsource_CONFIRM
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html vendor-advisoryx_refsource_SUSE
- http://www.openwall.com/lists/oss-security/2013/04/14/3 mailing-listx_refsource_MLIST
- http://www.ubuntu.com/usn/USN-1837-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2013-3226 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=956048 Issue Tracking
- https://github.com/torvalds/linux/commit/c8c499175f7d295ef867335bceb9a76a2c3cdc38 x_refsource_CONFIRM
- https://lkml.org/lkml/2013/4/14/107 mailing-listx_refsource_MLIST
- https://nvd.nist.gov/vuln/detail/CVE-2013-3226
- https://www.cve.org/CVERecord?id=CVE-2013-3226
| Link | Providers | Tags |
|---|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c8c499175f7d295ef867335bceb9a76a2c3cdc38 | x_refsource_CONFIRM | |
| http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html | vendor-advisoryx_refsource_SUSE | |
| http://www.openwall.com/lists/oss-security/2013/04/14/3 | mailing-listx_refsource_MLIST | |
| http://www.ubuntu.com/usn/USN-1837-1 | vendor-advisoryx_refsource_UBUNTU | |
| https://access.redhat.com/security/cve/CVE-2013-3226 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=956048 | Issue Tracking | |
| https://github.com/torvalds/linux/commit/c8c499175f7d295ef867335bceb9a76a2c3cdc38 | x_refsource_CONFIRM | |
| https://lkml.org/lkml/2013/4/14/107 | mailing-listx_refsource_MLIST | |
| https://nvd.nist.gov/vuln/detail/CVE-2013-3226 | ||
| https://www.cve.org/CVERecord?id=CVE-2013-3226 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 22, 2013
Updated Aug 6, 2024
Reserved Apr 21, 2013
Link CVE-2013-3226
CISA Vulnrichment
Updated n/a