A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b.
| Date Added | Due Date | Vulnerability Name | Required Action |
|---|---|---|---|
| N/A |
| Type | Version | Base score | Base severity | Vector |
|---|---|---|---|---|
| Primary | 3.1 | 4.7 | MEDIUM | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Primary | 2.0 | 4.7 | MEDIUM | AV:L/AC:M/Au:N/C:N/I:N/A:C |
| CWE ID | Type | Source |
|---|---|---|
| CWE-401 | Primary | nvd@nist.gov |
| Hyperlink | Source | Resource |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html | cve@mitre.org | Third Party Advisory |
| https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177 | cve@mitre.org | Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/ | cve@mitre.org | N/A |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/ | cve@mitre.org | N/A |
| https://security.netapp.com/advisory/ntap-20191205-0001/ | cve@mitre.org | Third Party Advisory |
| https://usn.ubuntu.com/4525-1/ | cve@mitre.org | Third Party Advisory |
| https://usn.ubuntu.com/4526-1/ | cve@mitre.org | Third Party Advisory |
| https://usn.ubuntu.com/4527-1/ | cve@mitre.org | Third Party Advisory |