CVSS 7.8 · High EPSS 0,23%
Kerentanan Out-of-bounds Write pada linux kernel, debian linux. Skor CVSS 3.1 7.8 (High) menurut NVD.
In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: check that event count does not exceed event buffer length The event count is read from register DWC3_GEVNTCOUNT. There is a check for the count being zero, but not for exceeding the event buffer length. Check that event count does not exceed event buffer length, avoiding an out-of-bounds access when memcpy'ing the event. Crash log: Unable to handle kernel paging request at virtual address ffffffc0129be000 pc : __memcpy+0x114/0x180 lr : dwc3_check_event_buf+0xec/0x348 x3 : 0000000000000030 x2 : 000000000000dfc4 x1 : ffffffc0129be000 x0 : ffffff87aad60080 Call trace: __memcpy+0x114/0x180 dwc3_interrupt+0x24/0x34
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| linux | linux kernel | Versi 3.2 hingga sebelum 5.4.293 |
| linux | linux kernel | Versi 5.5 hingga sebelum 5.10.237 |
| linux | linux kernel | Versi 5.11 hingga sebelum 5.15.181 |
| linux | linux kernel | Versi 5.16 hingga sebelum 6.1.136 |
| linux | linux kernel | Versi 6.2 hingga sebelum 6.6.89 |
| linux | linux kernel | Versi 6.7 hingga sebelum 6.12.26 |
| linux | linux kernel | Versi 6.13 hingga sebelum 6.14.5 |
| linux | linux kernel | Versi 6.15 rc1 |
| linux | linux kernel | Versi 6.15 rc2 |
| linux | linux kernel | Versi 6.15 rc3 |
| debian | debian linux | Versi 11.0 |