CVE-2026-53215
Linux Linux 취약점
- 대응 우선순위
- 점검
- CVSS
- 9.8
- EPSS
- 0.55% 백분위 41.6% · 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: mvpp2: refill RX buffers before XDP or skb use The RX error path returns the current descriptor buffer to the hardware BM pool. That is only valid while the driver still owns the buffer. mvpp2_rx_refill() can fail after the current buffer has been handed to XDP or attached to an skb. In those cases mvpp2_run_xdp() may have recycled, redirected, or queued the page for XDP_TX, and an skb free also retires the data buffer. Returning such a buffer to BM lets hardware DMA into memory that is no longer owned by the RX ring....
공급사 Linux
제품 Linux
영향 버전 07dd0a7aae7f72af7cec18909581c2bb570edddc, 95a936364f2685e9e040c6b179b553604d96de22, fba2cf348d9eb50b2049a73cc09313dab6d293f1, 5.7.15, 5.8.2, 5.9
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