1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
0.0004 Low
EPSS
Percentile
5.3%
The bluetooth subsystem in the Linux kernel before 3.0-rc4 does not
properly initialize certain data structures, which allows local users to
obtain potentially sensitive information from kernel memory via a crafted
getsockopt system call, related to (1) the l2cap_sock_getsockopt_old
function in net/bluetooth/l2cap_sock.c and (2) the
rfcomm_sock_getsockopt_old function in net/bluetooth/rfcomm/sock.c.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 8.04 | noarch | linux | < 2.6.24-29.93 | UNKNOWN |
ubuntu | 10.04 | noarch | linux | < 2.6.32-34.77 | UNKNOWN |
ubuntu | 10.10 | noarch | linux | < 2.6.35-30.57 | UNKNOWN |
ubuntu | 11.04 | noarch | linux | < 2.6.38-11.49 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-ec2 | < 2.6.32-318.38 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-fsl-imx51 | < 2.6.31-610.27 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-lts-backport-maverick | < 2.6.35-30.57~lucid1 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-lts-backport-natty | < 2.6.38-11.49~lucid1 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-mvl-dove | < 2.6.32-218.35 | UNKNOWN |
ubuntu | 10.10 | noarch | linux-mvl-dove | < 2.6.32-418.35 | UNKNOWN |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2492
launchpad.net/bugs/cve/CVE-2011-2492
nvd.nist.gov/vuln/detail/CVE-2011-2492
security-tracker.debian.org/tracker/CVE-2011-2492
ubuntu.com/security/notices/USN-1189-1
ubuntu.com/security/notices/USN-1201-1
ubuntu.com/security/notices/USN-1202-1
ubuntu.com/security/notices/USN-1203-1
ubuntu.com/security/notices/USN-1204-1
ubuntu.com/security/notices/USN-1205-1
ubuntu.com/security/notices/USN-1208-1
ubuntu.com/security/notices/USN-1211-1
ubuntu.com/security/notices/USN-1212-1
ubuntu.com/security/notices/USN-1216-1
ubuntu.com/security/notices/USN-1218-1
ubuntu.com/security/notices/USN-1256-1