01 Record

CVE-2010-3874

Heap-based buffer overflow in the bcm_connect function in net/can/bcm.c (aka the Broadcast Manager) in the Controller Area Network (CAN) implementation in the Linux kernel before 2.6.36.2 on 64-bit

UnratedPUBLISHEDCNA: redhat

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

Heap-based buffer overflow in the bcm_connect function in net/can/bcm.c (aka the Broadcast Manager) in the Controller Area Network (CAN) implementation in the Linux kernel before 2.6.36.2 on 64-bit

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: Moderate. 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

2010-12-29 17:27Z15 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-787Out-of-bounds WriteBase

Data version

5.1

Document digest

f19387936c1488b72caada8034588960781edf99809d751d78fbeaee4cf293b1

05 Affected products

VendorProductVersionsPlatforms

debiandebian_linuxNot specified—

fedoraprojectfedoraNot specified—

linuxlinux_kernelNot specified—

opensuseopensuseNot specified—

redhatenterprise_linuxNot specified—

redhatenterprise_mrgNot specified—

suselinux_enterprise_desktopNot specified—

suselinux_enterprise_real_time_extensionNot specified—

suselinux_enterprise_serverNot specified—

06 References

lists.opensuse.orgSUSE-SA:2011:004http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.htmlvendor-advisoryx_refsource_SUSE
secunia.com42778http://secunia.com/advisories/42778third-party-advisoryx_refsource_SECUNIA
openwall.com[oss-security] 20101220 CVE request: kernel: CAN information leak, 2nd attempthttp://openwall.com/lists/oss-security/2010/12/20/2mailing-listx_refsource_MLIST
secunia.com42801http://secunia.com/advisories/42801third-party-advisoryx_refsource_SECUNIA
lists.opensuse.orgSUSE-SA:2011:002http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.htmlvendor-advisoryx_refsource_SUSE
openwall.com[oss-security] 20101220 Re: CVE request: kernel: CAN information leak, 2nd attempthttp://openwall.com/lists/oss-security/2010/12/20/4mailing-listx_refsource_MLIST
openwall.com[oss-security] 20101220 Re: CVE request: kernel: CAN information leak, 2nd attempthttp://openwall.com/lists/oss-security/2010/12/20/3mailing-listx_refsource_MLIST
lists.fedoraproject.orgFEDORA-2010-18983http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.htmlvendor-advisoryx_refsource_FEDORA
openwall.com[oss-security] 20101220 Re: CVE request: kernel: CAN information leak, 2nd attempthttp://openwall.com/lists/oss-security/2010/12/21/1mailing-listx_refsource_MLIST
lists.opensuse.orgSUSE-SA:2011:001http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.htmlvendor-advisoryx_refsource_SUSE
secunia.com42932http://secunia.com/advisories/42932third-party-advisoryx_refsource_SECUNIA
openwall.com[oss-security] 20101104 Re: CVE request: kernel: CAN information leakhttp://openwall.com/lists/oss-security/2010/11/04/4mailing-listx_refsource_MLIST
www.redhat.comRHSA-2011:0007http://www.redhat.com/support/errata/RHSA-2011-0007.htmlvendor-advisoryx_refsource_REDHAT
www.vupen.comADV-2011-0124http://www.vupen.com/english/advisories/2011/0124vdb-entryx_refsource_VUPEN
lists.opensuse.orgSUSE-SA:2011:007http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlvendor-advisoryx_refsource_SUSE
www.vupen.comADV-2010-3321http://www.vupen.com/english/advisories/2010/3321vdb-entryx_refsource_VUPEN
www.spinics.net[netdev] 20101102 [SECURITY] CAN info leak/minor heap overflowhttp://www.spinics.net/lists/netdev/msg145791.htmlmailing-listx_refsource_MLIST
www.vupen.comADV-2011-0298http://www.vupen.com/english/advisories/2011/0298vdb-entryx_refsource_VUPEN
www.redhat.comRHSA-2010:0958http://www.redhat.com/support/errata/RHSA-2010-0958.htmlvendor-advisoryx_refsource_REDHAT
www.kernel.orghttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2x_refsource_CONFIRM
bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=649695x_refsource_CONFIRM
secunia.com42890http://secunia.com/advisories/42890third-party-advisoryx_refsource_SECUNIA
www.vupen.comADV-2011-0012http://www.vupen.com/english/advisories/2011/0012vdb-entryx_refsource_VUPEN
www.mandriva.comMDVSA-2011:029http://www.mandriva.com/security/advisories?name=MDVSA-2011:029vendor-advisoryx_refsource_MANDRIVA
secunia.com42745http://secunia.com/advisories/42745third-party-advisoryx_refsource_SECUNIA
openwall.com[oss-security] 20101220 Re: CVE request: kernel: CAN information leak, 2nd attempthttp://openwall.com/lists/oss-security/2010/12/20/5mailing-listx_refsource_MLIST
openwall.com[oss-security] 20101103 CVE request: kernel: CAN information leakhttp://openwall.com/lists/oss-security/2010/11/03/3mailing-listx_refsource_MLIST
www.spinics.net[netdev] 20101110 can-bcm: fix minor heap overflowhttp://www.spinics.net/lists/netdev/msg146469.htmlmailing-listx_refsource_MLIST
git.kernel.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0597d1b99fcfc2c0eada09a698f85ed413d4ba84x_refsource_CONFIRM
www.debian.orgDSA-2126http://www.debian.org/security/2010/dsa-2126vendor-advisoryx_refsource_DEBIAN