CVE-2026-31671
Qualys 위협 인텔 · 심각도 5/5 · QID 591803 · ICS
실제 공격 관측
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대량 데이터 유출
서비스 거부
악성코드 연계
웜 전파
권한상승
원격코드실행
In the Linux kernel, the following vulnerability has been resolved:
xfrm_user: fix info leak in build_report()
struct xfrm_user_report is a __u8 proto field followed by a struct
xfrm_selector which means there is three "empty" bytes of padding, but
the padding is never zeroed before copying to userspace. Fix that up by
zeroing the structure before setting individual member variables.
xfrm_user: fix info leak in build_report()
struct xfrm_user_report is a __u8 proto field followed by a struct
xfrm_selector which means there is three "empty" bytes of padding, but
the padding is never zeroed before copying to userspace. Fix that up by
zeroing the structure before setting individual member variables.
타임라인
날짜 정보 없는 신호: 실제 공격 관측 웜 전파
벡터: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H