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CVE-2011-0709
The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of…
High7.5EPSS 4.0%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an IGMP packet, related to lack of a multicast table.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 4.0% · top 9.5% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (8)
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.35/ChangeLog-2.6.35-rc5 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20110216 Re: CVE request - kernel: bridge br_multicast NULL pointer dereference (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 41432 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- [netdev] 20100706 Re: bridge br_multicast: BUG: unable to handle kernel NULL pointer dereference (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20110216 CVE request - kernel: bridge br_multicast NULL pointer dereference (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7f285fa78d4b81b8458f05e77fb6b46245121b4e (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20110216 Re: CVE request - kernel: bridge br_multicast NULL pointer dereference (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [netdev] 20100705 bridge br_multicast: BUG: unable to handle kernel NULL pointer dereference (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .