CVE-2010-4342
What it is
The aun_incoming function in net/econet/af_econet.c in the Linux kernel before 2.6.37-rc6, when Econet is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending an Acorn Universal Networking (AUN) packet over UDP.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of service disruption.
- Exploit odds
- 3.5% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 3.5% in the next 30 days (EPSS).
- Severity: 7.1 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 3.5% · EPSS, next 30 days
- Weakness
- CWE-476 · NULL pointer dereference
- Record status
- Modified
Affected
- Linux Kernel < 2.6.37
- Linux Kernel 2.6.37
- Suse Linux Enterprise Server 9
Attack profile CVSS 2.0 · 7.1
- Attack vector
- Network
- Complexity
- Medium
- Authentication
- None
- Confidentiality
- None
- Integrity
- None
- Availability
- Complete
Raw vector
AV:N/AC:M/Au:N/C:N/I:N/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2010-4342.md and follow it. Check whether this project is affected by CVE-2010-4342. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://marc.info/?l=linux-netdev&m=129186011218615&w=2
- http://openwall.com/lists/oss-security/2010/12/09/2
- http://marc.info/?l=linux-netdev&m=129186011218615&w=2
- http://openwall.com/lists/oss-security/2010/12/09/2
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4e085e76cbe558b79b54cbab772f61185879bc64
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html
- http://marc.info/?l=linux-netdev&m=129185496013580&w=2
- http://marc.info/?l=linux-netdev&m=129186011218615&w=2
- http://openwall.com/lists/oss-security/2010/12/09/1
- http://openwall.com/lists/oss-security/2010/12/09/2
- http://secunia.com/advisories/43291
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc6
- http://www.securityfocus.com/bid/45321
- http://www.vupen.com/english/advisories/2011/0375
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4e085e76cbe558b79b54cbab772f61185879bc64
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html
- http://marc.info/?l=linux-netdev&m=129185496013580&w=2
- http://marc.info/?l=linux-netdev&m=129186011218615&w=2
- http://openwall.com/lists/oss-security/2010/12/09/1
- http://openwall.com/lists/oss-security/2010/12/09/2
- http://secunia.com/advisories/43291
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc6
- http://www.securityfocus.com/bid/45321
- http://www.vupen.com/english/advisories/2011/0375