CVE-2017-2634
- State
- Published
- Severity
- 7.5 High
- Published
- Jul 27, 2018
- Updated
- Aug 5, 2024
- Reserved
- Dec 1, 2016
Description
It was found that the Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation before 2.6.22.17 used the IPv4-only inet_sk_rebuild_header() function for both IPv4 and IPv6 DCCP connections, which could result in memory corruptions. A remote attacker could use this flaw to crash the system.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 7.5 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | redhat |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
kernel:Linux |
|
References
- RHSA-2017:0323vendor-advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=f53dc67c5e7babafe239b93a11678b0e05bead51
- RHSA-2017:0347vendor-advisory
- 1037909vdb-entry
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2634
- RHSA-2017:0346vendor-advisory
- 96529vdb-entry
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