01 Record
CVE-2010-3881
arch/x86/kvm/x86.c in the Linux kernel before 2.6.36.2 does not initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory via
UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
02 Description
arch/x86/kvm/x86.c in the Linux kernel before 2.6.36.2 does not initialize certain structure members, which allows local users to obtain potentially sensitive information from kernel stack memory via
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
- 0.46% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 39.7% 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
- 2010-12-23 17:00Z15 YR AGO
- Last updated
- 2024-08-07 03:26Z2 YR AGO
- Reserved
- 2010-10-08
- Assigning CNA
- redhat
- 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
- 16f9a1bb6a223d3fa8c3b406c9197d5b3cc8cee7a6283b8fccd223daabfb2344
05 Affected products
VendorProductVersionsPlatforms
06 References
- lists.opensuse.orgSUSE-SA:2011:004http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
- www.spinics.net[kvm] 20101030 [patch v2] x86: kvm: x86: fix information leak to userlandhttp://www.spinics.net/lists/kvm/msg44130.html
- www.securityfocus.com44666http://www.securityfocus.com/bid/44666
- openwall.com[oss-security] 20101105 Re: CVE request: kernel: kvm kernel stack leakagehttp://openwall.com/lists/oss-security/2010/11/05/4
- git.kernel.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=97e69aa62f8b5d338d6cff49be09e37cc1262838
- secunia.com42932http://secunia.com/advisories/42932
- www.vupen.comADV-2011-0124http://www.vupen.com/english/advisories/2011/0124
- securitytracker.com1024912http://securitytracker.com/id?1024912
- lists.opensuse.orgSUSE-SA:2011:007http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
- www.vupen.comADV-2011-0298http://www.vupen.com/english/advisories/2011/0298
- www.kernel.orghttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=649920
- git.kernel.orghttp://git.kernel.org/?p=virt/kvm/kvm.git%3Ba=commit%3Bh=831d9d02f9522e739825a51a11e3bc5aa531a905
- openwall.com[oss-security] 20101104 CVE request: kernel: kvm kernel stack leakagehttp://openwall.com/lists/oss-security/2010/11/04/10
- rhn.redhat.comRHSA-2010:0998http://rhn.redhat.com/errata/RHSA-2010-0998.html
- www.vupen.comADV-2010-3287http://www.vupen.com/english/advisories/2010/3287