cbcvebase.
CVE-2024-56625
published 2024-12-27

CVE-2024-56625: In the Linux kernel, the following vulnerability has been resolved: can: dev: can_set_termination(): allow sleeping GPIOs In commit 6e86a1543c37 ("can: dev…

PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.21%
10.8th percentile
In the Linux kernel, the following vulnerability has been resolved: can: dev: can_set_termination(): allow sleeping GPIOs In commit 6e86a1543c37 ("can: dev: provide optional GPIO based termination support") GPIO based termination support was added. For no particular reason that patch uses gpiod_set_value() to set the GPIO. This leads to the following warning, if the systems uses a sleeping GPIO, i.e. behind an I2C port expander: | WARNING: CPU: 0 PID: 379 at /drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x50/0x6c | CPU: 0 UID: 0 PID: 379 Comm: ip Not tainted 6.11.0-20241016-1 #1 823affae360cc91126e4d316d7a614a8bf86236c Replace gpiod_set_value() by gpiod_set_value_cansleep() to allow the use of sleeping GPIOs.

Affected

18 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.123-1 (bookworm)linux 6.1.123-1 (bookworm)
debianlinux-6.1< linux 6.1.123-1 (bookworm)linux 6.1.123-1 (bookworm)
linuxlinux
linuxlinux>= 6e86a1543c378f2e8837ad88f361b7bf606c80f7 < faa0a1975a6fbce30616775216606eb8d6388ea1faa0a1975a6fbce30616775216606eb8d6388ea1
linuxlinux>= 6e86a1543c378f2e8837ad88f361b7bf606c80f7 < 46637a608fb1ee871a0ad8bf70d917d5d95ac25146637a608fb1ee871a0ad8bf70d917d5d95ac251
linuxlinux>= 6e86a1543c378f2e8837ad88f361b7bf606c80f7 < 1ac442f25c19953d2f33b92549628b0aeac83db61ac442f25c19953d2f33b92549628b0aeac83db6
linuxlinux>= 6e86a1543c378f2e8837ad88f361b7bf606c80f7 < 3b0c5bb437d31a9864f633b85cbc42d2f6c51c963b0c5bb437d31a9864f633b85cbc42d2f6c51c96
linuxlinux>= 6e86a1543c378f2e8837ad88f361b7bf606c80f7 < ee1dfbdd8b4b6de85e96ae2059dc9c1bdb6b49b5ee1dfbdd8b4b6de85e96ae2059dc9c1bdb6b49b5
linuxlinux_kernel
linuxlinux_kernel>= 0 < 6.1.123-16.1.123-1
linuxlinux_kernel>= 0 < 6.12.5-16.12.5-1
linuxlinux_kernel>= 0 < 6.12.5-16.12.5-1
linuxlinux_kernel>= 0 < 5.15.0-135.1465.15.0-135.146
linuxlinux_kernel>= 0 < 6.8.0-58.606.8.0-58.60
linuxlinux_kernel>= 5.15 < 5.15.1745.15.174
linuxlinux_kernel>= 5.16 < 6.1.1206.1.120
linuxlinux_kernel>= 6.2 < 6.6.666.6.66
linuxlinux_kernel>= 6.7 < 6.12.56.12.5

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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