CVE-2012-3400
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 7.81% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 94.2% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2012-10-03 10:00Z14 YR AGO
- Last updated
- 2024-08-06 20:05Z2 YR AGO
- Reserved
- 2012-06-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-787Out-of-bounds WriteBase
- Data version
- 5.1
- Document digest
- 5b8ecb1c162e15f82a2c524c8927231f9cb8af831c6ce258b554dce4b3339464
05 Affected products
06 References
- www.ubuntu.comUSN-1556-1http://www.ubuntu.com/usn/USN-1556-1
- www.kernel.orghttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5
- www.openwall.com[oss-security] 20120709 Re: CVE Request: Stability fixes in UDF Logical Volume Descriptor handlinghttp://www.openwall.com/lists/oss-security/2012/07/10/2
- www.ubuntu.comUSN-1557-1http://www.ubuntu.com/usn/USN-1557-1
- github.comhttps://github.com/torvalds/linux/commit/adee11b2085bee90bd8f4f52123ffb07882d6256
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=843139
- git.kernel.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=adee11b2085bee90bd8f4f52123ffb07882d6256
- www.ubuntu.comUSN-1555-1http://www.ubuntu.com/usn/USN-1555-1
- ubuntu.comUSN-1529-1http://ubuntu.com/usn/usn-1529-1
- kb.juniper.nethttp://kb.juniper.net/InfoCenter/index?page=content&id=JSA10691
- github.comhttps://github.com/torvalds/linux/commit/1df2ae31c724e57be9d7ac00d78db8a5dabdd050
- rhn.redhat.comRHSA-2013:0594http://rhn.redhat.com/errata/RHSA-2013-0594.html
- secunia.com50506http://secunia.com/advisories/50506
- git.kernel.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1df2ae31c724e57be9d7ac00d78db8a5dabdd050
- lists.opensuse.orgSUSE-SU-2015:0812http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
07 Fixed in
Debian 12
- linux Fixed in 3.2.23-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 3.2.23-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 3.2.23-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.