Description
The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows attackers to cause a denial of service (system crash) via (1) an application that makes crafted system calls or possibly (2) IPv4 traffic with invalid IP options.
Metrics
CVSS 3.0 7.5/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=34b2cef20f19c87999fff3da4071e66937db9644Issue Tracking, Patch
- http://www.debian.org/security/2017/dsa-3791
- http://www.openwall.com/lists/oss-security/2017/02/12/3Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/96233
- https://access.redhat.com/errata/RHSA-2017:1842
- https://access.redhat.com/errata/RHSA-2017:2077
- https://access.redhat.com/errata/RHSA-2017:2669
- https://bugzilla.redhat.com/show_bug.cgi?id=1421638Issue Tracking, Patch
- https://github.com/torvalds/linux/commit/34b2cef20f19c87999fff3da4071e66937db9644Issue Tracking, Patch, Third Party Advisory
- https://patchwork.ozlabs.org/patch/724136/Patch, Third Party Advisory
- https://source.android.com/security/bulletin/2017-07-01
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=34b2cef20f19c87999fff3da4071e66937db9644Issue Tracking, Patch
- http://www.debian.org/security/2017/dsa-3791
- http://www.openwall.com/lists/oss-security/2017/02/12/3Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/96233
- https://access.redhat.com/errata/RHSA-2017:1842
- https://access.redhat.com/errata/RHSA-2017:2077
- https://access.redhat.com/errata/RHSA-2017:2669
- https://bugzilla.redhat.com/show_bug.cgi?id=1421638Issue Tracking, Patch
- https://github.com/torvalds/linux/commit/34b2cef20f19c87999fff3da4071e66937db9644Issue Tracking, Patch, Third Party Advisory
- https://patchwork.ozlabs.org/patch/724136/Patch, Third Party Advisory
- https://source.android.com/security/bulletin/2017-07-01
Timeline
- Published
- Feb 14, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified