CVE-2021-40490High· 7.0▾ TwilightA race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 38.5 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 13.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.3%
0.3% → 0.3%
A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13.
solidfire_baseboard_management_controllerlinux_kernel >= 3.8, < 4.4.284linux_kernel >= 4.5, < 4.9.283linux_kernel >= 4.10, < 4.14.247linux_kernel >= 4.15, < 4.19.207linux_kernel >= 4.20, < 5.4.145linux_kernel >= 5.5, < 5.10.63linux_kernel >= 5.11, < 5.13.15linux_kernel >= 5.14, < 5.14.2fedora = 33fedora = 34debian_linux = 9.0debian_linux = 11.0aff_a250_firmwarefas_500f_firmwareh300s_firmwareh500s_firmwareh700s_firmwareh300e_firmwareh500e_firmwareh700e_firmwareh410s_firmwareh410c_firmwareh610c_firmwareh610s_firmwareh615c_firmwareUpgrade past the affected range:
linux_kernel 5.14.2Connected by shared product, vendor, weakness, or advisory.
CVE-2021-38199Medium· 6.5fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachab…
CVE-2021-41864High· 7.8prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write.
CVE-2021-23133Medium· 6.7A race condition in Linux kernel SCTP sockets (net/sctp/socket.c) before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process
CVE-2020-8670Medium· 6.4Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
CVE-2020-29374Low· 3.6An issue was discovered in the Linux kernel before 5.7.3, related to mm/gup.c and mm/huge_memory.c
CVE-2020-12769Medium· 5.5An issue was discovered in the Linux kernel before 5.4.17