CVSS 7.1 · High EPSS 0,19%
Kerentanan Out-of-bounds Read pada linux kernel, debian linux. Skor CVSS 3.1 7.1 (High) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3() In snd_usb_get_audioformat_uac3(), the length value returned from snd_usb_ctl_msg() is used directly for memory allocation without validation. This length is controlled by the USB device. The allocated buffer is cast to a uac3_cluster_header_descriptor and its fields are accessed without verifying that the buffer is large enough. If the device returns a smaller than expected length, this leads to an out-of-bounds read. Add a length check to ensure the buffer is large enough for uac3_cluster_header_descriptor.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 4.17 hingga sebelum 5.4.296 |
| linux | linux kernel | Versi 5.5 hingga sebelum 5.10.240 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.187 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.143 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.6.96 |
| linux | linux kernel | Versi 6.7 hingga sebelum 6.12.36 |
| linux | linux kernel | Versi 6.13 hingga sebelum 6.15.5 |
| linux | linux kernel | Versi 6.16 rc1 |
| linux | linux kernel | Versi 6.16 rc2 |
| linux | linux kernel | Versi 6.16 rc3 |
| debian | debian linux | Versi 11.0 |