CVE-2024-42153: i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
First published: Tue Jul 30 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=2.6.20<4.19.318 | |
| Linux Linux kernel | >=4.20<5.4.280 | |
| Linux Linux kernel | >=5.5<5.10.222 | |
| Linux Linux kernel | >=5.11<5.15.163 | |
| Linux Linux kernel | >=5.16<6.1.98 | |
| Linux Linux kernel | >=6.2<6.6.39 | |
| Linux Linux kernel | >=6.7<6.9.9 | |
| Linux Linux kernel | =6.10-rc1 | |
| Linux Linux kernel | =6.10-rc2 | |
| Linux Linux kernel | =6.10-rc3 | |
| Linux Linux kernel | =6.10-rc4 | |
| Linux Linux kernel | =6.10-rc5 | |
| Linux Linux kernel | =6.10-rc6 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/27cd3873fa76ebeb9f948baae40cb9a6d8692289
- 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/a349e5ab4dc9954746e836cd10b407ce48f9b2f6
- https://git.kernel.org/stable/c/effe0500afda017a86c94482b1e36bc37586c9af
- https://git.kernel.org/stable/c/f63b94be6942ba82c55343e196bd09b53227618e
- https://git.kernel.org/linus/f63b94be6942ba82c55343e196bd09b53227618e
- https://security-tracker.debian.org/tracker/CVE-2024-42153
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42153
- https://nvd.nist.gov/vuln/detail/CVE-2024-42153
- https://launchpad.net/bugs/cve/CVE-2024-42153
- https://ubuntu.com/security/CVE-2024-42153
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