VDB
CVE-2012-2119
CVE-2012-2119
PUBLISHED
Reported by redhat · Published January 22, 2013
Buffer overflow in the macvtap device driver in the Linux kernel before 3.4.5, when running in certain configurations, allows privileged KVM guest users to cause a denial of service (crash) via a long descriptor with a long vector length.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| n/a | n/a | n/a, n/a, n/a |
Timeline
- Jan 22, 2013 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 30, 2022 EPSS Score
- May 22, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Oct 31, 2022 EPSS Score
- Dec 23, 2022 EPSS Score
- Feb 3, 2023 EPSS Score
- Feb 13, 2023 EPSS Score
- Feb 15, 2023 EPSS Score
- Apr 9, 2023 EPSS Score
- Jun 2, 2023 EPSS Score
References
- x_refsource_CONFIRM
- RHSA-2012:0743 vendor-advisoryx_refsource_REDHAT
- x_refsource_CONFIRM
- x_refsource_CONFIRM
- x_refsource_CONFIRM
- [linux-netdev] 20120416 [PATCH 3/6] macvtap: zerocopy: validate vector length before pinning user pages mailing-listx_refsource_MLIST
- USN-1529-1 vendor-advisoryx_refsource_UBUNTU
- openSUSE-SU-2013:0925 vendor-advisoryx_refsource_SUSE
- x_refsource_CONFIRM
- [oss-security] 20120419 Re: CVE request -- kernel: macvtap: zerocopy: vector length is not validated before pinning user pages mailing-listx_refsource_MLIST