critical
CVE-2019-15504
kernel: double free in drivers/net/wireless/rsi/rsi_91x_usb.c via crafted USB device
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.
Severity by source
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat8.4CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Trivy's own label is CRITICAL. Rated critical by NVD, Photon OS. Rated lower by Red Hat (medium), Ubuntu (low).
Description
drivers/net/wireless/rsi/rsi_91x_usb.c in the Linux kernel through 5.2.9 has a Double Free via crafted USB device traffic (which may be remote via usbip or usbredir).
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| Photon OS 3.0 | linux, linux-aws, linux-esx and 1 more | 4.19.97-1.ph3 |
| debian 10 | linux | 4.19.87-1 |
| debian 11 | linux | 5.2.17-1 |
| debian 12 | linux | 5.2.17-1 |
| debian 13 | linux | 5.2.17-1 |
| debian 14 | linux | 5.2.17-1 |
| echo | linux | 5.2.17-1 |
| root.io debian 11 | rootio-linux | 5.2.17-1 |
| root.io debian 12 | rootio-linux | 5.2.17-1 |
| root.io debian 13 | rootio-linux | 5.2.17-1 |
| ubuntu 18.04 | linux-azure, linux-azure-edge, linux-gcp and 4 more | 5.0.0-1023.24~18.04.1 and 4 more |
| ubuntu 18.04-ESM | linux-azure, linux-azure-edge, linux-gcp and 2 more | 5.0.0-1023.24~18.04.1 and 2 more |
Show all 33 entries from 14 sources
| Source | Package | Fixed in |
|---|---|---|
| Photon OS 3.0 | linux | 4.19.97-1.ph3 |
| Photon OS 3.0 | linux-aws | 4.19.97-1.ph3 |
| Photon OS 3.0 | linux-esx | 4.19.97-1.ph3 |
| Photon OS 3.0 | linux-secure | 4.19.97-1.ph3 |
| debian 10 | linux | 4.19.87-1 |
| debian 11 | linux | 5.2.17-1 |
| debian 12 | linux | 5.2.17-1 |
| debian 13 | linux | 5.2.17-1 |
| debian 14 | linux | 5.2.17-1 |
| echo | linux | 5.2.17-1 |
| root.io debian 11 | rootio-linux | 5.2.17-1 |
| root.io debian 12 | rootio-linux | 5.2.17-1 |
| root.io debian 13 | rootio-linux | 5.2.17-1 |
| ubuntu 18.04 | linux-azure | 5.0.0-1023.24~18.04.1 |
| ubuntu 18.04 | linux-azure-edge | 5.0.0-1023.24~18.04.1 |
| ubuntu 18.04 | linux-gcp | 5.0.0-1021.21~18.04.1 |
| ubuntu 18.04 | linux-gcp-edge | 5.0.0-1021.21~18.04.1 |
| ubuntu 18.04 | linux-gke-5.0 | 5.0.0-1023.23~18.04.2 |
| ubuntu 18.04 | linux-hwe | 5.0.0-32.34~18.04.2 |
| ubuntu 18.04 | linux-oem-osp1 | 5.0.0-1025.28 |
| ubuntu 18.04-ESM | linux-azure | 5.0.0-1023.24~18.04.1 |
| ubuntu 18.04-ESM | linux-azure-edge | 5.0.0-1023.24~18.04.1 |
| ubuntu 18.04-ESM | linux-gcp | 5.0.0-1021.21~18.04.1 |
| ubuntu 18.04-ESM | linux-gcp-edge | 5.0.0-1021.21~18.04.1 |
| ubuntu 18.04-ESM | linux-hwe | 5.0.0-32.34~18.04.2 |
| ubuntu 19.04 | linux | 5.0.0-32.34 |
| ubuntu 19.04 | linux-aws | 5.0.0-1019.21 |
| ubuntu 19.04 | linux-azure | 5.0.0-1023.24 |
| ubuntu 19.04 | linux-gcp | 5.0.0-1021.21 |
| ubuntu 19.04 | linux-kvm | 5.0.0-1020.21 |
| ubuntu 19.04 | linux-raspi2 | 5.0.0-1020.20 |
| ubuntu 19.04 | linux-snapdragon | 5.0.0-1024.25 |
| ubuntu 19.10 | linux-oem-osp1 | 5.0.0-1025.28 |
References
- https://access.redhat.com/security/cve/CVE-2019-15504
- https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git/commit/?id=8b51dc7291473093c821195c4b6af85fadedbc2f
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP/
- https://lore.kernel.org/lkml/20190819220230.10597-1-benquike@gmail.com/
- https://nvd.nist.gov/vuln/detail/CVE-2019-15504
- https://security.netapp.com/advisory/ntap-20190905-0002/
- https://support.f5.com/csp/article/K33554143