CVE-2019-15504: Double Free
First published: Fri Aug 23 2019(Updated: )
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).
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=4.17<4.19.74 | |
| Linux Linux kernel | >=4.20<5.2.16 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =19.04 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.11.10-1 6.12.5-1 |
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Reference Links
- 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://security.netapp.com/advisory/ntap-20190905-0002/
- https://support.f5.com/csp/article/K33554143
- https://support.f5.com/csp/article/K33554143?utm_source=f5support&utm_medium=RSS
- https://usn.ubuntu.com/4157-1/
- https://usn.ubuntu.com/4157-2/
- https://support.f5.com/csp/article/K33554143?utm_source=f5support&amp;utm_medium=RSS
- https://launchpad.net/bugs/cve/CVE-2019-15504
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP/
- https://lore.kernel.org/lkml/20190819220230.10597-1-benquike%40gmail.com/
- https://support.f5.com/csp/article/K33554143?utm_source=f5support&%3Butm_medium=RSS
- https://security-tracker.debian.org/tracker/CVE-2019-15504
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15504
- https://nvd.nist.gov/vuln/detail/CVE-2019-15504
- https://ubuntu.com/security/CVE-2019-15504
Frequently Asked Questions
What is CVE-2019-15504?
CVE-2019-15504 is a vulnerability in the Linux kernel that allows for a double free via crafted USB device traffic.
How severe is CVE-2019-15504?
CVE-2019-15504 is a serious vulnerability with a CVSS severity score of X.X.
Which software versions are affected by CVE-2019-15504?
CVE-2019-15504 affects the Linux kernel versions up to and including 5.2.9.
How can I fix CVE-2019-15504?
To fix CVE-2019-15504, it is recommended to update your Linux kernel to version 5.3 or later.
Where can I find more information about CVE-2019-15504?
You can find more information about CVE-2019-15504 at the following references: [Reference 1](https://lore.kernel.org/lkml/20190819220230.10597-1-benquike@gmail.com/), [Reference 2](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP/), [Reference 3](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH/)
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