CVE-2010-3437
Integer signedness error in the pkt_find_dev_from_minor function in drivers/block/pktcdvd.c in the Linux kernel before 2.6.36-rc6 allows local users to obtain sensitive information from kernel memory or cause a denial of service (invalid pointer dereference and system crash) via a crafted index value in a PKT_CTRL_CMD_STATUS ioctl call.
Key facts
- CVSS score
- 6.6 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:L/AC:L/Au:N/C:C/I:N/A:C- Weakness (CWE)
- CWE-476
- EPSS score
- 2.4% (84th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-3435)
- Published
- October 4, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-3435 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- canonical / ubuntu linux
- debian / debian linux
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- linux / linux kernel
- opensuse / opensuse
- opensuse / opensuse
- suse / linux enterprise desktop
- suse / linux enterprise desktop
- suse / linux enterprise real time extension
- suse / linux enterprise server
- suse / linux enterprise server
- suse / linux enterprise server
- suse / linux enterprise software development kit
Certified products that may be affected
2 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.
- SUSE Linux Enterprise Server Version 9 with Service Pack 2, ProPack 4 for Service Pack 2 and certification-sles-sgi-eal3 package - SUSE Linux Products Gmbh - Common Criteria BSI-DSZ-CC-0292-2005 - archived
- SuSE Linux Enterprise Server Version 9 with certification-sles-ibm-eal4 package - SUSE Linux Products Gmbh - Common Criteria BSI-DSZ-CC-0256-2005 - archived
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=252a52aa4fa22a668f019e55b3aac3ff71ec1c29
- http://jon.oberheide.org/files/cve-2010-3437.c(Exploit, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html(Mailing List, Third Party Advisory)
- http://secunia.com/advisories/42778(Third Party Advisory)
- http://secunia.com/advisories/42801(Third Party Advisory)
- http://secunia.com/advisories/42932(Third Party Advisory)
- http://www.debian.org/security/2010/dsa-2126(Third Party Advisory)
- http://www.exploit-db.com/exploits/15150/(Exploit, Third Party Advisory, VDB Entry)
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc6(Broken Link)
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:029(Third Party Advisory)
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:051(Third Party Advisory)
- http://www.openwall.com/lists/oss-security/2010/09/28/2(Mailing List, Third Party Advisory)
- http://www.openwall.com/lists/oss-security/2010/09/28/6(Mailing List, Third Party Advisory)
- http://www.redhat.com/support/errata/RHSA-2010-0842.html(Third Party Advisory)
- http://www.securityfocus.com/bid/43551(Third Party Advisory, VDB Entry)
- http://www.ubuntu.com/usn/USN-1000-1(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0012(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0124(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0298(Third Party Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=638085(Exploit, Issue Tracking, Patch, Third Party Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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