CVE-2024-49961 (GCVE-0-2024-49961)

Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2025-11-03 22:23
VLAI?
Title
media: i2c: ar0521: Use cansleep version of gpiod_set_value()
Summary
In the Linux kernel, the following vulnerability has been resolved: media: i2c: ar0521: Use cansleep version of gpiod_set_value() If we use GPIO reset from I2C port expander, we must use *_cansleep() variant of GPIO functions. This was not done in ar0521_power_on()/ar0521_power_off() functions. Let's fix that. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 11 at drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x74/0x7c Modules linked in: CPU: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0 #53 Hardware name: Diasom DS-RK3568-SOM-EVB (DT) Workqueue: events_unbound deferred_probe_work_func pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : gpiod_set_value+0x74/0x7c lr : ar0521_power_on+0xcc/0x290 sp : ffffff8001d7ab70 x29: ffffff8001d7ab70 x28: ffffff80027dcc90 x27: ffffff8003c82000 x26: ffffff8003ca9250 x25: ffffffc080a39c60 x24: ffffff8003ca9088 x23: ffffff8002402720 x22: ffffff8003ca9080 x21: ffffff8003ca9088 x20: 0000000000000000 x19: ffffff8001eb2a00 x18: ffffff80efeeac80 x17: 756d2d6332692f30 x16: 0000000000000000 x15: 0000000000000000 x14: ffffff8001d91d40 x13: 0000000000000016 x12: ffffffc080e98930 x11: ffffff8001eb2880 x10: 0000000000000890 x9 : ffffff8001d7a9f0 x8 : ffffff8001d92570 x7 : ffffff80efeeac80 x6 : 000000003fc6e780 x5 : ffffff8001d91c80 x4 : 0000000000000002 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001 Call trace: gpiod_set_value+0x74/0x7c ar0521_power_on+0xcc/0x290 ...
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < 9f08876d766755a92f1b9543ae3ee21bfc596fb8 (git)
Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < 625a77b68c96349c16fcc1faa42784313e0b1a85 (git)
Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < 2423b60a2d6d27e5f66c5021b494463aef2db212 (git)
Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < 3cf00ecfbf11ee8e6afff306a5bdcff4bf95d2cf (git)
Affected: 852b50aeed153b513c0b36298559114fab0fab80 , < bee1aed819a8cda47927436685d216906ed17f62 (git)
Create a notification for this product.
    Linux Linux Affected: 6.0
Unaffected: 0 , < 6.0 (semver)
Unaffected: 6.1.113 , ≤ 6.1.* (semver)
Unaffected: 6.6.55 , ≤ 6.6.* (semver)
Unaffected: 6.10.14 , ≤ 6.10.* (semver)
Unaffected: 6.11.3 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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]------------\\nWARNING: CPU: 0 PID: 11 at drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x74/0x7c\\nModules linked in:\\nCPU: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0 #53\\nHardware name: Diasom DS-RK3568-SOM-EVB (DT)\\nWorkqueue: events_unbound deferred_probe_work_func\\npstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\npc : gpiod_set_value+0x74/0x7c\\nlr : ar0521_power_on+0xcc/0x290\\nsp : ffffff8001d7ab70\\nx29: ffffff8001d7ab70 x28: ffffff80027dcc90 x27: ffffff8003c82000\\nx26: ffffff8003ca9250 x25: ffffffc080a39c60 x24: ffffff8003ca9088\\nx23: ffffff8002402720 x22: ffffff8003ca9080 x21: ffffff8003ca9088\\nx20: 0000000000000000 x19: ffffff8001eb2a00 x18: ffffff80efeeac80\\nx17: 756d2d6332692f30 x16: 0000000000000000 x15: 0000000000000000\\nx14: ffffff8001d91d40 x13: 0000000000000016 x12: ffffffc080e98930\\nx11: ffffff8001eb2880 x10: 0000000000000890 x9 : ffffff8001d7a9f0\\nx8 : ffffff8001d92570 x7 : ffffff80efeeac80 x6 : 000000003fc6e780\\nx5 : 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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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