CVE-2011-2492 (GCVE-0-2011-2492)
Vulnerability from cvelistv5
Published
2011-07-28 22:00
Modified
2024-08-06 23:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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"name": "RHSA-2011:0927",
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"url": "http://rhn.redhat.com/errata/RHSA-2011-0927.html"
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{
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"url": "http://www.kernel.org/pub/linux/kernel/v3.0/testing/ChangeLog-3.0-rc4"
},
{
"name": "[oss-security] 20110624 Re: CVE request: kernel: bluetooth: l2cap and rfcomm: fix 1 byte infoleak to userspace",
"tags": [
"mailing-list",
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{
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{
"name": "[oss-security] 20110624 CVE request: kernel: bluetooth: l2cap and rfcomm: fix 1 byte infoleak to userspace",
"tags": [
"mailing-list",
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"dateReserved": "2011-06-15T00:00:00.000Z",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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