Description
In the Linux kernel, the following vulnerability has been resolved: fpga: prevent integer overflow in dfl_feature_ioctl_set_irq() The "hdr.count * sizeof(s32)" multiplication can overflow on 32 bit systems leading to memory corruption. Use array_size() to fix that.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
322b598be4d9b9090cda560c4caab78704615ab4 to < f59861946fa51bcc1f305809e4ebc1013b0ee61caffected322b598be4d9b9090cda560c4caab78704615ab4 to < b94605f5cb99e90c8ca91523597a40e1bd59546baffected322b598be4d9b9090cda560c4caab78704615ab4 to < 1b5a931594f7ffd26d706614c37d4da0f2ffb6e7affected322b598be4d9b9090cda560c4caab78704615ab4 to < 940253af8b3865b76de8d1b46bcd4a700104852eaffected322b598be4d9b9090cda560c4caab78704615ab4 to < 939bc5453b8cbdde9f1e5110ce8309aedb1b501aaffected
Linux Linux
Default version status: affected
5.9affected0 to < 5.9unaffected5.10.150 to ≤ 5.10.*unaffected5.15.75 to ≤ 5.15.*unaffected5.19.17 to ≤ 5.19.*unaffected6.0.3 to ≤ 6.0.*unaffected6.1 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/f59861946fa51bcc1f305809e4ebc1013b0ee61c ↗
- https://git.kernel.org/stable/c/b94605f5cb99e90c8ca91523597a40e1bd59546b ↗
- https://git.kernel.org/stable/c/1b5a931594f7ffd26d706614c37d4da0f2ffb6e7 ↗
- https://git.kernel.org/stable/c/940253af8b3865b76de8d1b46bcd4a700104852e ↗
- https://git.kernel.org/stable/c/939bc5453b8cbdde9f1e5110ce8309aedb1b501a ↗