CVE-2012-3400
high
CVSS v3
—
CVSS v2
7.6
VIR risk
7.6
Description
Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2012-3400
Vendor advisory: secalert@redhat.com — http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| linux-kernel | affected | 3.0.37 | |
| ubuntu | 10.04 | affected | |
| ubuntu | 11.04 | affected | |
| ubuntu | 12.04 | affected | |
| debian | bookworm | fixed | 3.2.23-1 |
| debian | bullseye | fixed | 3.2.23-1 |
| debian | forky | fixed | 3.2.23-1 |
| debian | sid | fixed | 3.2.23-1 |
| debian | trixie | fixed | 3.2.23-1 |
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1df2ae31c724e57be9d7ac00d78db8a5dabdd050
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=adee11b2085bee90bd8f4f52123ffb07882d6256
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10691
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
- http://rhn.redhat.com/errata/RHSA-2013-0594.html
- http://secunia.com/advisories/50506
- http://ubuntu.com/usn/usn-1529-1
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5
- http://www.openwall.com/lists/oss-security/2012/07/10/2
- http://www.ubuntu.com/usn/USN-1555-1
- http://www.ubuntu.com/usn/USN-1556-1
- http://www.ubuntu.com/usn/USN-1557-1
- https://bugzilla.redhat.com/show_bug.cgi?id=843139
- https://github.com/torvalds/linux/commit/1df2ae31c724e57be9d7ac00d78db8a5dabdd050
- https://github.com/torvalds/linux/commit/adee11b2085bee90bd8f4f52123ffb07882d6256
- https://security-tracker.debian.org/tracker/CVE-2012-3400
CWEs
CWE-787
Verify integrity in audit chain (admin only). AS-IS.