An issue was discovered in get_vdev_port_node_info in arch/sparc/kernel/mdesc.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup_const of node_info->vdev_port.name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).
http://www.securityfocus.com/bid/108549
https://security.netapp.com/advisory/ntap-20190710-0002/
https://support.f5.com/csp/article/K60924046
https://support.f5.com/csp/article/K60924046?utm_source=f5support&utm_medium=RSS
https://www.mail-archive.com/[email protected]/msg2014901.html
Source: MITRE
Published: 2019-06-03
Updated: 2019-07-10
Type: CWE-476
Base Score: 7.8
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Impact Score: 6.9
Exploitability Score: 10
Severity: HIGH
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH
OR
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 5.1.6 (inclusive)
ID | Name | Product | Family | Severity |
---|---|---|---|---|
134387 | EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1186) | Nessus | Huawei Local Security Checks | critical |