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CVE-2019-19378 PUBLISHED

In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image can lead to slab-out-of-bounds write access in index_rbio_pages in fs/btrfs/raid56.c.

EPSS 0.47% · 64.2th percentile

Risk Scores

EPSS Score
0.47%
64.2th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:16.04:LTSlinux4.4.0-241.275, 4.4.0-190.220, 4.4.0-193.224
Ubuntu:22.04:LTSlinux-nvidia-tegra-igx0, 5.15.0-1001.1, 5.15.0-1002.2
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1046.49, 0, 6.8.0-1007.7
Ubuntu:22.04:LTSlinux-oem-6.06.0.0-1013.13, 6.0.0-1014.14, 6.0.0-1015.15
Ubuntu:25.10linux-azure6.14.0-1007.7+25.10.1, 6.17.0-1008.8, 6.17.0-1007.7
Ubuntu:22.04:LTSlinux-aws-6.26.2.0-1005.5~22.04.1, 6.2.0-1018.18~22.04.1, 6.2.0-1015.15~22.04.1
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1029.32, 0, 6.8.0-1001.3
Ubuntu:22.04:LTSlinux-azure-5.190, 5.19.0-1020.21~22.04.1, 5.19.0-1021.22~22.04.1
Ubuntu:Pro:20.04:LTSlinux-azure5.4.0-1026.26, 5.4.0-1025.25, 5.4.0-1023.23
Ubuntu:22.04:LTSlinux-starfive-6.20, 6.2.0-1009.10~22.04.1, 6.2.0-1007.8~22.04.1
Ubuntu:24.04:LTSlinux-intel6.8.0-1005.12, 0, 6.8.0-1007.14
Ubuntu:22.04:LTSlinux-nvidia-6.26.2.0-1015.15, 0, 6.2.0-1003.3~22.04.1
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1019.19, 5.15.0-1020.20, 5.15.0-1021.21
Ubuntu:22.04:LTSlinux0, 5.15.0-168.178, 5.15.0-164.174
Ubuntu:22.04:LTSlinux-raspi5.15.0-1058.61, 5.15.0-1060.63, 5.15.0-1061.64
Ubuntu:Pro:FIPS-updates:20.04:LTSlinux-aws-fips5.4.0-1102.110+fips1, 5.4.0-1109.118+fips1, 5.4.0-1110.119+fips1
Ubuntu:24.04:LTSlinux-aws-6.146.14.0-1013.13~24.04.1, 6.14.0-1018.18~24.04.1, 6.14.0-1017.17~24.04.1
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-24.24~24.04.1, 6.11.0-21.21~24.04.1, 6.11.0-19.19~24.04.1
Ubuntu:22.04:LTSlinux-riscv-6.56.5.0-21.21.1~22.04.1, 6.5.0-25.25.1~22.04.1, 6.5.0-26.26.1~22.04.1
Ubuntu:20.04:LTSlinux-azure-5.135.13.0-1029.34~20.04.1, 5.13.0-1031.37~20.04.1, 0

…and 219 more

Timeline

References

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