cbcvebase.
CVE-2024-26606
published 2024-02-26

CVE-2024-26606: In the Linux kernel, the following vulnerability has been resolved: binder: signal epoll threads of self-work In (e)poll mode, threads often depend on I/O…

PriorityP421medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
15.5th percentile
In the Linux kernel, the following vulnerability has been resolved: binder: signal epoll threads of self-work In (e)poll mode, threads often depend on I/O events to determine when data is ready for consumption. Within binder, a thread may initiate a command via BINDER_WRITE_READ without a read buffer and then make use of epoll_wait() or similar to consume any responses afterwards. It is then crucial that epoll threads are signaled via wakeup when they queue their own work. Otherwise, they risk waiting indefinitely for an event leaving their work unhandled. What is worse, subsequent commands won't trigger a wakeup either as the thread has pending work.

Affected

23 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.82-1 (bookworm)linux 6.1.82-1 (bookworm)
linuxlinux
linuxlinux>= 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 < dd64bb8329ce0ea27bc557e4160c2688835402acdd64bb8329ce0ea27bc557e4160c2688835402ac
linuxlinux>= 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 < 42beab162dcee1e691ee4934292d51581c29df6142beab162dcee1e691ee4934292d51581c29df61
linuxlinux>= 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 < a423042052ec2bdbf1e552e621e6a768922363cca423042052ec2bdbf1e552e621e6a768922363cc
linuxlinux>= 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 < 82722b453dc2f967b172603e389ee7dc1b3137cc82722b453dc2f967b172603e389ee7dc1b3137cc
linuxlinux>= 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 < 90e09c016d72b91e76de25f71c7b93d94cc3c76990e09c016d72b91e76de25f71c7b93d94cc3c769
linuxlinux>= 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 < a7ae586f6f6024f490b8546c8c84670f96bb9b68a7ae586f6f6024f490b8546c8c84670f96bb9b68
linuxlinux>= 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 < 93b372c39c40cbf179e56621e6bc48240943af6993b372c39c40cbf179e56621e6bc48240943af69
linuxlinux>= 457b9a6f09f011ebcb9b52cc203a6331a6fc2de7 < 97830f3c3088638ff90b20dfba2eb4d487bf14d797830f3c3088638ff90b20dfba2eb4d487bf14d7
linuxlinux_kernel>= 0 < 5.10.216-15.10.216-1
linuxlinux_kernel>= 0 < 6.1.82-16.1.82-1
linuxlinux_kernel>= 0 < 6.7.7-16.7.7-1
linuxlinux_kernel>= 0 < 6.7.7-16.7.7-1
linuxlinux_kernel>= 0 < 5.4.0-181.2015.4.0-181.201
linuxlinux_kernel>= 0 < 5.15.0-106.1165.15.0-106.116
linuxlinux_kernel>= 2.6.29 < 4.19.3074.19.307
linuxlinux_kernel>= 4.20.0 < 5.4.2695.4.269
linuxlinux_kernel>= 5.11.0 < 5.15.1495.15.149
linuxlinux_kernel>= 5.16.0 < 6.1.796.1.79
linuxlinux_kernel>= 5.5.0 < 5.10.2105.10.210
linuxlinux_kernel>= 6.2.0 < 6.6.186.6.18
linuxlinux_kernel>= 6.7.0 < 6.7.66.7.6

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv7.0HIGH
vendor_ubuntu7.0HIGH
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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