Description
The qdisc_notify function in net/sched/sch_api.c in the Linux kernel before 2.6.35 does not prevent tc_fill_qdisc function calls referencing builtin (aka CQ_F_BUILTIN) Qdisc structures, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via a crafted call.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2303-1 | linux-2.6 security update |
Debian DSA |
DSA-2303-2 | New linux-2.6 packages fix regression |
Debian DSA |
DSA-2310-1 | linux-2.6 security update |
EUVD |
EUVD-2011-2510 | The qdisc_notify function in net/sched/sch_api.c in the Linux kernel before 2.6.35 does not prevent tc_fill_qdisc function calls referencing builtin (aka CQ_F_BUILTIN) Qdisc structures, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via a crafted call. |
Ubuntu USN |
USN-1241-1 | Linux kernel (i.MX51) vulnerabilities |
Ubuntu USN |
USN-1256-1 | Linux kernel (Natty backport) vulnerabilities |
Ubuntu USN |
USN-1268-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-1269-1 | Linux kernel (EC2) vulnerabilities |
Ubuntu USN |
USN-1274-1 | Linux kernel (Marvell DOVE) vulnerabilities |
Ubuntu USN |
USN-1286-1 | Linux kernel vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T23:00:34.271Z
Reserved: 2011-06-15T00:00:00.000Z
Link: CVE-2011-2525
No data.
Status : Modified
Published: 2012-02-02T04:09:47.737
Modified: 2026-04-29T01:13:23.040
Link: CVE-2011-2525
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD
Ubuntu USN