CVE-2024-56625 (GCVE-0-2024-56625)

Vulnerability from cvelistv5 – Published: 2024-12-27 14:51 – Updated: 2025-11-03 20:51
VLAI?
Title
can: dev: can_set_termination(): allow sleeping GPIOs
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 6e86a1543c378f2e8837ad88f361b7bf606c80f7 , < faa0a1975a6fbce30616775216606eb8d6388ea1 (git)
Affected: 6e86a1543c378f2e8837ad88f361b7bf606c80f7 , < 46637a608fb1ee871a0ad8bf70d917d5d95ac251 (git)
Affected: 6e86a1543c378f2e8837ad88f361b7bf606c80f7 , < 1ac442f25c19953d2f33b92549628b0aeac83db6 (git)
Affected: 6e86a1543c378f2e8837ad88f361b7bf606c80f7 , < 3b0c5bb437d31a9864f633b85cbc42d2f6c51c96 (git)
Affected: 6e86a1543c378f2e8837ad88f361b7bf606c80f7 , < ee1dfbdd8b4b6de85e96ae2059dc9c1bdb6b49b5 (git)
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    Linux Linux Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 5.15.174 , ≤ 5.15.* (semver)
Unaffected: 6.1.120 , ≤ 6.1.* (semver)
Unaffected: 6.6.66 , ≤ 6.6.* (semver)
Unaffected: 6.12.5 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.