Buffer overflow in Linux Kernel
CVE-2011-0699
Integer signedness error in the btrfs_ioctl_space_info function in the Linux kernel 2.6.37 allows local users to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted slot value.
Vulnerability class: Race Condition
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (21.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 21.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Linux Kernel — versions 2.6.37
- Linux Kernel — versions 2.6.37
Weakness classification (CWE)
References
- marc.info/ (Third Party Advisory)
- marc.info/ (Patch, Third Party Advisory)
- github.com/BlankOn/linux-debian/blob/master/debian/changelog.BlankOn (Third Party Advisory, Release Notes)
- vulnfactory.org/vulns/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2011-0699?
- CVE-2011-0699 is a high-severity vulnerability in Linux Kernel, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.0/10. Published 2020-02-20.
- How severe is CVE-2011-0699?
- High severity. CVSS v3 base score is 7.0 out of 10.