Vulnerability identifier: #VU10925
Vulnerability risk: Medium
CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Linux kernel
Operating systems & Components /
Operating system
Vendor: Linux Foundation
Description
The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.
The weakness exists in the bnx2x network card driver due to insufficient validation of user-supplied input. A remote attacker can submit a specially crafted packet to the affected network card and cause the system to crash.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Linux kernel: 4.15.0 - 4.15.7, 4.14 - 4.14.101, 4.13 - 4.13.16, 4.12 - 4.12.14, 4.11.1 - 4.11.12, 4.10.0 - 4.10.17, 4.4.96, 4.8.0 - 4.8.17, 4.9 - 4.9.158
External links
http://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8914a595110a6eca69a5e2...
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.159
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.102
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.