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THREATINT
PUBLISHED

CVE-2024-42153

i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr



AssignerLinux
Reserved2024-07-29
Published2024-07-30
Updated2024-09-11

Description

In the Linux kernel, the following vulnerability has been resolved: i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr When del_timer_sync() is called in an interrupt context it throws a warning because of potential deadlock. The timer is used only to exit from wait_for_completion() after a timeout so replacing the call with wait_for_completion_timeout() allows to remove the problematic timer and its related functions altogether.

Product status

Default status
0x4003a3f8d0

41561f28e76a before a349e5ab4dc9
affected

41561f28e76a before effe0500afda
affected

41561f28e76a before 2849a1b747cf
affected

41561f28e76a before 3503372d0bf7
affected

41561f28e76a before 3d32327f5cfc
affected

41561f28e76a before 92e494a7568b
affected

41561f28e76a before 27cd3873fa76
affected

41561f28e76a before f63b94be6942
affected

Default status
0x4003a3fa20

2.6.20
affected

Any version before 2.6.20
unaffected

4.19.318
unaffected

5.4.280
unaffected

5.10.222
unaffected

5.15.163
unaffected

6.1.98
unaffected

6.6.39
unaffected

6.9.9
unaffected

6.10
unaffected

References

https://git.kernel.org/stable/c/a349e5ab4dc9954746e836cd10b407ce48f9b2f6

https://git.kernel.org/stable/c/effe0500afda017a86c94482b1e36bc37586c9af

https://git.kernel.org/stable/c/2849a1b747cf37aa5b684527104d3a53f1e296d2

https://git.kernel.org/stable/c/3503372d0bf7b324ec0bd6b90606703991426176

https://git.kernel.org/stable/c/3d32327f5cfc087ee3922a3bcdcc29880dcdb50f

https://git.kernel.org/stable/c/92e494a7568b60ae80d57fc0deafcaf3a4029ab3

https://git.kernel.org/stable/c/27cd3873fa76ebeb9f948baae40cb9a6d8692289

https://git.kernel.org/stable/c/f63b94be6942ba82c55343e196bd09b53227618e

cve.org CVE-2024-42153

nvd.nist.gov CVE-2024-42153

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