Description
In the Linux kernel before 2.6.20, there is an off-by-one bug in net/netlabel/netlabel_cipso_v4.c where it is possible to overflow the doi_def->tags[] array.
Metrics
CVSS 3.0 9.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2a2f11c227bdf292b3a2900ad04139d301b56ac4Patch, Vendor Advisory
- https://github.com/torvalds/linux/commit/2a2f11c227bdf292b3a2900ad04139d301b56ac4Patch, Third Party Advisory
- https://mirrors.edge.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20Broken Link
- https://support.f5.com/csp/article/K05342145
- https://support.f5.com/csp/article/K05342145?utm_source=f5support&%3Butm_medium=RSS
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2a2f11c227bdf292b3a2900ad04139d301b56ac4Patch, Vendor Advisory
- https://github.com/torvalds/linux/commit/2a2f11c227bdf292b3a2900ad04139d301b56ac4Patch, Third Party Advisory
- https://mirrors.edge.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20Broken Link
- https://support.f5.com/csp/article/K05342145
- https://support.f5.com/csp/article/K05342145?utm_source=f5support&%3Butm_medium=RSS
Timeline
- Published
- Jul 27, 2019
- Last modified
- Jun 16, 2026
- NVD status
- Modified