CVE-2012-6549
The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from
02 Description
The isofs_export_encode_fh function in fs/isofs/export.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from
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
- 0.39% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 33.3% 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
- 2013-03-14 20:00Z13 YR AGO
- Last updated
- 2024-08-06 21:36Z2 YR AGO
- Reserved
- 2013-03-14
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
- Data version
- 5.1
- Document digest
- b114f987fdb9c252664bda295538ccc4048e51657e518190eb117dc8afa5a261
05 Affected products
06 References
- lists.opensuse.orgopenSUSE-SU-2013:1187http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html
- www.ubuntu.comUSN-1812-1http://www.ubuntu.com/usn/USN-1812-1
- www.mandriva.comMDVSA-2013:176http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
- www.ubuntu.comUSN-1829-1http://www.ubuntu.com/usn/USN-1829-1
- www.openwall.com[oss-security] 20130305 CVE Requests (maybe): Linux kernel: various info leaks, some NULL ptr derefshttp://www.openwall.com/lists/oss-security/2013/03/05/13
- github.comhttps://github.com/torvalds/linux/commit/fe685aabf7c8c9f138e5ea900954d295bf229175
- www.ubuntu.comUSN-1809-1http://www.ubuntu.com/usn/USN-1809-1
- www.ubuntu.comUSN-1814-1http://www.ubuntu.com/usn/USN-1814-1
- www.kernel.orghttps://www.kernel.org/pub/linux/kernel/v3.x/patch-3.6.bz2
- git.kernel.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fe685aabf7c8c9f138e5ea900954d295bf229175
- www.ubuntu.comUSN-1813-1http://www.ubuntu.com/usn/USN-1813-1
- www.ubuntu.comUSN-1811-1http://www.ubuntu.com/usn/USN-1811-1
07 Fixed in
Debian 12
- linux Fixed in 3.2.41-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 3.2.41-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 3.2.41-1
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.