CVE-2026-52982
Linux Linux 취약점
- 대응 우선순위
- 점검
- CVSS
- 9.8
- EPSS
- 0.54% 백분위 41.5% · 2026.06.29 기준
- CISA KEV
- 미등록
- 조치 기한
- -
- 공개일
- 2026.06.25
CVSS 위험도가 높아 영향 여부를 우선 점검할 취약점
In the Linux kernel, the following vulnerability has been resolved: net: usb: rtl8150: fix use-after-free in rtl8150_start_xmit() syzbot reported a KASAN slab-use-after-free read in rtl8150_start_xmit() when accessing skb->len for tx statistics after usb_submit_urb() has been called: BUG: KASAN: slab-use-after-free in rtl8150_start_xmit+0x71f/0x760 drivers/net/usb/rtl8150.c:712 Read of size 4 at addr ffff88810eb7a930 by task kworker/0:4/5226 The URB completion handler write_bulk_callback() frees the skb via dev_kfree_skb_irq(dev->tx_skb). The URB may complete on another CPU in softirq conte...
공급사 Linux
제품 Linux
영향 버전 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, 2.6.12
수정 버전 공식 출처에서 확인 필요
CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE 미등록
EPSS 데이터 기준일 2026.06.29