CVE-2023-23039EPSS p13.3%
CVE-2023-23039CVE-2023-23039
linux / linux_kernel
Description
An issue was discovered in the Linux kernel through 6.2.0-rc2. drivers/tty/vcc.c has a race condition and resultant use-after-free if a physically proximate attacker removes a VCC device while calling open(), aka a race condition between vcc_open() and vcc_remove().
Scoring
| CVSS | 5.7 () |
| Vector | CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H |
| EPSS | 0.23% probability of exploitation · percentile 13.3% · 2026-06-19T12:03:05Z |
| Last modified | 2026-06-17 |