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CVE-2021-45469

Fixed in a distro release EPSS <1%

In __f2fs_setxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds memory access when an inode has an invalid last xattr entry.

Published 2021-12-23 · CVE record · OSV

Products: linux_kernel, fedoraproject fedora, debian_linux, netapp h410c_firmware, netapp h300s_firmware, netapp h500s_firmware, netapp h700s_firmware, netapp h300e_firmware, netapp h500e_firmware, netapp h700e_firmware, netapp h410s_firmware

Distro releases

ReleasePackageFixed in
Debian 10linux4.19.232-1
Debian 11linux5.10.92-1
Debian 12linux5.15.15-1
Debian 13linux5.15.15-1
Debian 14linux5.15.15-1
Debian 9linux-4.194.19.232-1~deb9u1
Ubuntu 16.04 LTSlinux-hwe-edgeno fix
Ubuntu 18.04 LTSlinux4.15.0-169.177
Ubuntu 18.04 LTSlinux-aws4.15.0-1121.129
Ubuntu 18.04 LTSlinux-aws-5.0no fix
Ubuntu 18.04 LTSlinux-aws-5.3no fix
Ubuntu 18.04 LTSlinux-aws-5.45.4.0-1069.73~18.04.1
Ubuntu 18.04 LTSlinux-azureno fix
Ubuntu 18.04 LTSlinux-azure-4.154.15.0-1131.144
Ubuntu 18.04 LTSlinux-azure-5.3no fix
Ubuntu 18.04 LTSlinux-azure-5.45.4.0-1073.76~18.04.1
Ubuntu 18.04 LTSlinux-azure-edgeno fix
Ubuntu 18.04 LTSlinux-dell300x4.15.0-1035.40
Ubuntu 18.04 LTSlinux-gcpno fix
Ubuntu 18.04 LTSlinux-gcp-4.154.15.0-1116.130
Ubuntu 18.04 LTSlinux-gcp-5.3no fix
Ubuntu 18.04 LTSlinux-gcp-5.45.4.0-1068.72~18.04.1
Ubuntu 18.04 LTSlinux-gke-4.15no fix
Ubuntu 18.04 LTSlinux-gke-5.45.4.0-1066.69~18.04.1
Ubuntu 18.04 LTSlinux-gkeop-5.45.4.0-1037.38~18.04.1
Ubuntu 18.04 LTSlinux-hweno fix
Ubuntu 18.04 LTSlinux-hwe-5.45.4.0-105.119~18.04.1
Ubuntu 18.04 LTSlinux-hwe-edgeno fix
Ubuntu 18.04 LTSlinux-ibm-5.45.4.0-1018.20~18.04.1
Ubuntu 18.04 LTSlinux-kvm4.15.0-1107.109
Ubuntu 18.04 LTSlinux-oemno fix
Ubuntu 18.04 LTSlinux-oracle4.15.0-1087.95
Ubuntu 18.04 LTSlinux-oracle-5.0no fix
Ubuntu 18.04 LTSlinux-oracle-5.3no fix
Ubuntu 18.04 LTSlinux-oracle-5.45.4.0-1067.72~18.04.1
Ubuntu 18.04 LTSlinux-raspi-5.45.4.0-1056.63~18.04.1
Ubuntu 18.04 LTSlinux-raspi24.15.0-1103.110
Ubuntu 18.04 LTSlinux-snapdragon4.15.0-1120.129
Ubuntu 20.04 LTSlinux5.4.0-105.119
Ubuntu 20.04 LTSlinux-aws5.4.0-1069.73
Ubuntu 20.04 LTSlinux-aws-5.11no fix
Ubuntu 20.04 LTSlinux-aws-5.135.13.0-1019.21~20.04.1
Ubuntu 20.04 LTSlinux-aws-5.8no fix
Ubuntu 20.04 LTSlinux-azure5.4.0-1073.76
Ubuntu 20.04 LTSlinux-azure-5.11no fix
Ubuntu 20.04 LTSlinux-azure-5.135.13.0-1021.24~20.04.1
Ubuntu 20.04 LTSlinux-azure-5.8no fix
Ubuntu 20.04 LTSlinux-bluefield5.4.0-1032.35
Ubuntu 20.04 LTSlinux-gcp5.4.0-1068.72
Ubuntu 20.04 LTSlinux-gcp-5.11no fix
Ubuntu 20.04 LTSlinux-gcp-5.135.13.0-1021.25~20.04.1
Ubuntu 20.04 LTSlinux-gcp-5.8no fix
Ubuntu 20.04 LTSlinux-gke5.4.0-1066.69
Ubuntu 20.04 LTSlinux-gkeop5.4.0-1037.38
Ubuntu 20.04 LTSlinux-hwe-5.11no fix
Ubuntu 20.04 LTSlinux-hwe-5.135.13.0-37.42~20.04.1
Ubuntu 20.04 LTSlinux-hwe-5.8no fix
Ubuntu 20.04 LTSlinux-ibm5.4.0-1018.20
Ubuntu 20.04 LTSlinux-intel-5.13no fix
Ubuntu 20.04 LTSlinux-kvm5.4.0-1059.62
Ubuntu 20.04 LTSlinux-oem-5.10no fix
Ubuntu 20.04 LTSlinux-oem-5.13no fix
Ubuntu 20.04 LTSlinux-oem-5.145.14.0-1022.24
Ubuntu 20.04 LTSlinux-oem-5.6no fix
Ubuntu 20.04 LTSlinux-oracle5.4.0-1067.72
Ubuntu 20.04 LTSlinux-oracle-5.11no fix
Ubuntu 20.04 LTSlinux-oracle-5.135.13.0-1025.30~20.04.1
Ubuntu 20.04 LTSlinux-oracle-5.8no fix
Ubuntu 20.04 LTSlinux-raspi5.4.0-1056.63
Ubuntu 20.04 LTSlinux-raspi2no fix
Ubuntu 20.04 LTSlinux-riscvno fix
Ubuntu 20.04 LTSlinux-riscv-5.11no fix
Ubuntu 20.04 LTSlinux-riscv-5.8no fix
Ubuntu 22.04 LTSlinux-intel-iot-realtimeno fix
Ubuntu 22.04 LTSlinux-realtimeno fix
Ubuntu 24.04 LTSlinux-raspi-realtimeno fix
Ubuntu Pro 14.04 LTSlinuxno fix
Ubuntu Pro 14.04 LTSlinux-aws4.4.0-1102.107
Ubuntu Pro 14.04 LTSlinux-azure4.15.0-1131.144~14.04.1
Ubuntu Pro 14.04 LTSlinux-lts-xenial4.4.0-222.255~14.04.1
Ubuntu Pro 16.04 LTSlinux4.4.0-222.255
Ubuntu Pro 16.04 LTSlinux-aws4.4.0-1138.152
Ubuntu Pro 16.04 LTSlinux-aws-hwe4.15.0-1120.128~16.04.1
Ubuntu Pro 16.04 LTSlinux-azure4.15.0-1131.144~16.04.1
Ubuntu Pro 16.04 LTSlinux-gcp4.15.0-1116.130~16.04.1
Ubuntu Pro 16.04 LTSlinux-hwe4.15.0-169.177~16.04.1
Ubuntu Pro 16.04 LTSlinux-kvm4.4.0-1103.112
Ubuntu Pro 16.04 LTSlinux-oracle4.15.0-1087.95~16.04.1
Ubuntu Pro FIPS-updates 16.04 LTSlinux-fips4.4.0-1072.78
Ubuntu Pro FIPS-updates 18.04 LTSlinux-aws-fips4.15.0-2061.63
Ubuntu Pro FIPS-updates 18.04 LTSlinux-azure-fips4.15.0-2043.47
Ubuntu Pro FIPS-updates 18.04 LTSlinux-fips4.15.0-1078.87
Ubuntu Pro FIPS-updates 18.04 LTSlinux-gcp-fips4.15.0-2026.28
Ubuntu Pro FIPS-updates 20.04 LTSlinux-aws-fips5.4.0-1069.73+fips2
Ubuntu Pro FIPS-updates 20.04 LTSlinux-azure-fips5.4.0-1073.76+fips1
Ubuntu Pro FIPS-updates 20.04 LTSlinux-fips5.4.0-1046.52
Ubuntu Pro FIPS-updates 20.04 LTSlinux-gcp-fips5.4.0-1067.71~20.04.1
Ubuntu Pro FIPS 16.04 LTSlinux-fipsno fix
Ubuntu Pro FIPS 18.04 LTSlinux-aws-fipsno fix
Ubuntu Pro FIPS 18.04 LTSlinux-azure-fipsno fix
Ubuntu Pro FIPS 18.04 LTSlinux-fipsno fix
Ubuntu Pro FIPS 18.04 LTSlinux-gcp-fipsno fix
Ubuntu Pro FIPS 20.04 LTSlinux-aws-fipsno fix
Ubuntu Pro FIPS 20.04 LTSlinux-azure-fipsno fix
Ubuntu Pro FIPS 20.04 LTSlinux-fipsno fix
Ubuntu Pro FIPS 20.04 LTSlinux-gcp-fipsno fix