CVE-2011-0699

low-risk
Published 2020-02-20

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.

Do I need to act?

-
0.05% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.0/10 High
LOCAL / HIGH complexity

Affected Products (1)

Affected Vendors

Linux

References (8)

Patch http://marc.info/?l=linux-kernel&m=129726078708425&w=2
Third Party Advisory http://marc.info/?l=oss-security&m=129726743519620&w=2
Third Party Advisory http://vulnfactory.org/vulns/
Release Notes https://github.com/BlankOn/linux-debian/blob/master/debian/changelog.BlankOn
Patch http://marc.info/?l=linux-kernel&m=129726078708425&w=2
Third Party Advisory http://marc.info/?l=oss-security&m=129726743519620&w=2
Third Party Advisory http://vulnfactory.org/vulns/
Release Notes https://github.com/BlankOn/linux-debian/blob/master/debian/changelog.BlankOn
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal