ISOMAN

CVE

CVE-2019-19068

A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6.

Severity
MEDIUM
CVSS
4.6
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu18.04.6 amd64 desktopunknownsource
Ubuntu18.04.6 amd64 live-serverunknownsource
Ubuntu16.04.7 amd64 desktopunknownsource
Ubuntu16.04.6 i386 desktopunknownsource
Ubuntu16.04.7 amd64 serverunknownsource
Ubuntu16.04.6 i386 serverunknownsource

References

  1. http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
  2. https://github.com/torvalds/linux/commit/a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c
  3. https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
  4. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/
  5. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/
  6. https://security.netapp.com/advisory/ntap-20191205-0001/
  7. https://usn.ubuntu.com/4286-1/
  8. https://usn.ubuntu.com/4286-2/
  9. https://usn.ubuntu.com/4300-1/
  10. https://usn.ubuntu.com/4301-1/
  11. https://usn.ubuntu.com/4302-1/
  12. http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
  13. https://github.com/torvalds/linux/commit/a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c
  14. https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
  15. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/
  16. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/
  17. https://security.netapp.com/advisory/ntap-20191205-0001/
  18. https://usn.ubuntu.com/4286-1/
  19. https://usn.ubuntu.com/4286-2/
  20. https://usn.ubuntu.com/4300-1/