drivers/infiniband/ulp/srpt/ib_srpt.c in the Linux kernel before 4.5.1 allows local users to cause a denial of service (NULL pointer dereference and system crash) by using an ABORT_TASK command to abort a device write operation.
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.1
https://github.com/torvalds/linux/commit/51093254bf879bc9ce96590400a87897c7498463
http://www.openwall.com/lists/oss-security/2016/08/19/5
https://bugzilla.redhat.com/show_bug.cgi?id=1354525
http://www.securityfocus.com/bid/92549
Source: MITRE
Published: 2016-10-16
Updated: 2023-02-12
Type: CWE-476
Base Score: 4.9
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Impact Score: 6.9
Exploitability Score: 3.9
Severity: MEDIUM
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM