VDB

CVE-2019-18807

CVE-2019-18807 PUBLISHED

Two memory leaks in the sja1105_static_config_upload() function in drivers/net/dsa/sja1105/sja1105_spi.c in the Linux kernel before 5.3.5 allow attackers to cause a denial of service (memory consumption) by triggering static_config_buf_prepare_for_upload() or sja1105_inhibit_tx() failures, aka CID-68501df92d11.

EPSS 1.19% · 79.2th percentile

Risk Scores

EPSS Score
1.19%
79.2th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSlinux-hwe-edge5.3.0-23.25~18.04.1, 5.3.0-22.24~18.04.1, 5.3.0-19.20~18.04.2
Ubuntu:18.04:LTSlinux-gcp-edge4.18.0-1012.13~18.04.1, 4.18.0-1015.16~18.04.1, 5.0.0-1011.11~18.04.1
Ubuntu:20.04:LTSlinux-raspi25.3.0-1017.19, 5.3.0-1015.17, 5.3.0-1014.16
Ubuntu:20.04:LTSlinux-gke5.4.0-1062.65, 5.4.0-1059.62, 5.4.0-1057.60
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:22.04:LTSlinux-riscv5.15.0-1019.22, 5.13.0-1006.6+22.04.1, 5.13.0-1007.7+22.04.1
Ubuntu:24.04:LTSlinux-raspi-realtime0, 6.8.0-2019.20
Ubuntu:20.04:LTSlinux-gkeop-5.15*, *, 5.15.0-1055.62~20.04.1
Ubuntu:16.04:LTSlinux-hwe-edge4.13.0-25.29~16.04.2, 0, 4.8.0-32.34~16.04.1
Ubuntu:18.04:LTSlinux-azure-edge0, 4.18.0-1006.6~18.04.1, 5.0.0-1012.12~18.04.2
Ubuntu:20.04:LTSlinux-riscv5.4.0-30.34, 5.4.0-40.45, 5.4.0-39.44
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1063.66+cvm2.2, 5.4.0-1063.66+cvm3.2, 5.4.0-1064.67+cvm1.1
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:20.04:LTSlinux-gkeop5.4.0-1049.52, 5.4.0-1046.48, 5.4.0-1043.44

Exploit Intelligence

Timeline

  • Nov 7, 2019 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 24, 2021 EPSS Score
  • Dec 27, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Feb 28, 2022 EPSS Score
  • May 1, 2022 EPSS Score
  • Jul 3, 2022 EPSS Score
  • Sep 4, 2022 EPSS Score
  • Nov 6, 2022 EPSS Score

References

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