UBUNTU-CVE-2017-5970
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.
02 / AFFECTED SOFTWARE
Affected packages
120 explicit affected versions
28 explicit affected versions
49 explicit affected versions
8 explicit affected versions
6 explicit affected versions
17 explicit affected versions
26 explicit affected versions
23 explicit affected versions
26 explicit affected versions
51 explicit affected versions
6 explicit affected versions
12 explicit affected versions
1 explicit affected versions
1 explicit affected versions
23 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=34b2cef20f19c87999fff3da4071e66937db9644
- http://www.openwall.com/lists/oss-security/2017/02/12/3
- https://bugzilla.redhat.com/show_bug.cgi?id=1421638
- https://github.com/torvalds/linux/commit/34b2cef20f19c87999fff3da4071e66937db9644
- https://patchwork.ozlabs.org/patch/724136/
- https://ubuntu.com/security/CVE-2017-5970
- https://ubuntu.com/security/notices/USN-3265-1
- https://ubuntu.com/security/notices/USN-3265-2
- https://ubuntu.com/security/notices/USN-3361-1
- https://ubuntu.com/security/notices/USN-3422-1
- https://ubuntu.com/security/notices/USN-3422-2
- https://www.cve.org/CVERecord?id=CVE-2017-5970