CVE-2024-49961
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-49961
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49961.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-49961
- Downstream
- Related
- Published
- 2024-10-21T18:02:13Z
- Modified
- 2025-10-22T04:55:30.429745Z
- Summary
- media: i2c: ar0521: Use cansleep version of gpiod_set_value()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
media: i2c: ar0521: Use cansleep version of gpiodsetvalue()
If we use GPIO reset from I2C port expander, we must use *cansleep() variant of GPIO functions. This was not done in ar0521poweron()/ar0521power_off() functions. Let's fix that.
------------[ cut here ]------------ WARNING: CPU: 0 PID: 11 at drivers/gpio/gpiolib.c:3496 gpiodsetvalue+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: eventsunbound deferredprobeworkfunc pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : gpiodsetvalue+0x74/0x7c lr : ar0521poweron+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: gpiodsetvalue+0x74/0x7c ar0521poweron+0xcc/0x290 ...
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/2423b60a2d6d27e5f66c5021b494463aef2db212
- https://git.kernel.org/stable/c/3cf00ecfbf11ee8e6afff306a5bdcff4bf95d2cf
- https://git.kernel.org/stable/c/625a77b68c96349c16fcc1faa42784313e0b1a85
- https://git.kernel.org/stable/c/9f08876d766755a92f1b9543ae3ee21bfc596fb8
- https://git.kernel.org/stable/c/bee1aed819a8cda47927436685d216906ed17f62
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced852b50aeed153b513c0b36298559114fab0fab80Fixed9f08876d766755a92f1b9543ae3ee21bfc596fb8
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced852b50aeed153b513c0b36298559114fab0fab80Fixed625a77b68c96349c16fcc1faa42784313e0b1a85
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced852b50aeed153b513c0b36298559114fab0fab80Fixed2423b60a2d6d27e5f66c5021b494463aef2db212
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced852b50aeed153b513c0b36298559114fab0fab80Fixed3cf00ecfbf11ee8e6afff306a5bdcff4bf95d2cf
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced852b50aeed153b513c0b36298559114fab0fab80Fixedbee1aed819a8cda47927436685d216906ed17f62