CVE-2011-4594
Last modified
CVE-2011-4594 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. The __sys_sendmsg function in net/socket.c in the Linux kernel before 3.1 allows local users to cause a denial of service (system crash) via crafted use of the sendmmsg system call, leading to an incorrect pointer dereference.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
The __sys_sendmsg function in net/socket.c in the Linux kernel before 3.1 allows local users to cause a denial of service (system crash) via crafted use of the sendmmsg system call, leading to an incorrect pointer dereference.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 3.1 |
References
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1Mailing List, Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2011/12/08/4Mailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=761646Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/bc909d9ddbf7778371e36a651d6e4194b1cc7d4cPatch, Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1Mailing List, Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2011/12/08/4Mailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=761646Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/bc909d9ddbf7778371e36a651d6e4194b1cc7d4cPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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