CVE-2024-42092
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-42092
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-42092.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-42092
- Downstream
- Related
- Published
- 2024-07-29T18:15:11Z
- Modified
- 2025-09-26T14:49:14Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
gpio: davinci: Validate the obtained number of IRQs
Value of pdata->gpiounbanked is taken from Device Tree. In case of broken DT due to any error this value can be any. Without this value validation there can be out of chips->irqs array boundaries access in davincigpio_probe().
Validate the obtained nirq value so that it won't exceed the maximum number of IRQs per bank.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
- References
-
- https://git.kernel.org/stable/c/2d83492259ad746b655f196cd5d1be4b3d0a3782
- https://git.kernel.org/stable/c/70b48899f3f23f98a52c5b1060aefbdc7ba7957b
- https://git.kernel.org/stable/c/7aa9b96e9a73e4ec1771492d0527bd5fc5ef9164
- https://git.kernel.org/stable/c/89d7008af4945808677662a630643b5ea89c6e8d
- https://git.kernel.org/stable/c/a8d78984fdc105bc1a38b73e98d32b1bc4222684
- https://git.kernel.org/stable/c/c542e51306d5f1eba3af84daa005826223382470
- https://git.kernel.org/stable/c/cd75721984337c38a12aeca33ba301d31ca4b3fd
- https://git.kernel.org/stable/c/e44a83bf15c4db053ac6dfe96a23af184c9136d9