CVE-2011-1748
Summary
| CVE | CVE-2011-1748 |
|---|---|
| State | PUBLISHED |
| Assigner | redhat |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2011-05-09 22:55:03 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| Description | The raw_release function in net/can/raw.c in the Linux kernel before 2.6.39-rc6 does not properly validate a socket data structure, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via a crafted release operation. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
LocalAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
CompleteAV:L/AC:L/Au:N/C:N/I:N/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | All | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.39 | - | All | All |
| Operating System | Linux | Linux Kernel | 2.6.39 | rc1 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.39 | rc2 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.39 | rc3 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.39 | rc4 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.39 | rc5 | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Bug 698057 – CVE-2011-1598 CVE-2011-1748 kernel: missing check in can/bcm and can/raw socket releases | af854a3a-2127-422b-91ae-364da2661108 | bugzilla.redhat.com | Issue Tracking, Patch, Third Party Advisory |
| oss-security - Re: CVE request: kernel: missing socket check in can/bcm release | af854a3a-2127-422b-91ae-364da2661108 | openwall.com | Mailing List, Third Party Advisory |
| oss-security - Re: CVE request: kernel: missing socket check in can/bcm release | af854a3a-2127-422b-91ae-364da2661108 | openwall.com | Mailing List, Third Party Advisory |
| 404: File not found | af854a3a-2127-422b-91ae-364da2661108 | www.kernel.org | Broken Link |
| oss-security - Re: CVE request: kernel: missing socket check in can/bcm release | af854a3a-2127-422b-91ae-364da2661108 | openwall.com | Mailing List, Third Party Advisory |
| oss-security - Re: CVE request: kernel: missing socket check in can/bcm release | af854a3a-2127-422b-91ae-364da2661108 | openwall.com | Mailing List, Third Party Advisory |
| [PATCH v2] can: add missing socket check in can/raw release | af854a3a-2127-422b-91ae-364da2661108 | permalink.gmane.org | Broken Link |
| oss-security - Re: CVE request: kernel: missing socket check in can/bcm release | af854a3a-2127-422b-91ae-364da2661108 | openwall.com | Mailing List, Third Party Advisory |
| Malformed Request | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| oss-security - Re: CVE request: kernel: missing socket check in can/bcm release | af854a3a-2127-422b-91ae-364da2661108 | openwall.com | Mailing List, Third Party Advisory |
| kernel/git/torvalds/linux.git - Linux kernel source tree | af854a3a-2127-422b-91ae-364da2661108 | git.kernel.org | |
| kernel/git/torvalds/linux.git - Linux kernel source tree | MITRE | git.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.