CVE-2026-74519는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= be4c60b563edee3712d392aaeb0943a768df7023 < e3cfb22bad363bebcfd55d909e12d499cb8c5490, >= be4c60b563edee3712d392aaeb0943a768df7023 < 1586423da2739a80871ef6240016fcb9c7339bfb, >= be4c60b563edee3712d392aaeb0943a768df7023 < dec5f0a8080502908dec5e35597c7ae07d533a3b, >= be4c60b563edee3712d392aaeb0943a768df7023 < 929f6396baade89999ec8a1281232c101cbc727d, >= be4c60b563edee3712d392aaeb0943a768df7023 < 321fe3584a8298386938130d138191aa35040b75, >= be4c60b563edee3712d392aaeb0943a768df7023 < ad0ad3c228b6f76fde10f32047e0ec5fbc109dc8, >= be4c60b563edee3712d392aaeb0943a768df7023 < 9d00a5ac7cd3d32ae61140f4b8a62f136de84e7d, >= be4c60b563edee3712d392aaeb0943a768df7023 < 015b5bcbcb622b32317642be91a7f79aa5413649, >= 03f69244302d7954f42f528ea2d45903ebbf59f3, >= 77440c3a37203e3f4667d06e37f76ef3968d2d8c, >= 679c4f27b8958b65bb51d1c3dfdbf3befe4a33a3, >= f88ac1330779c5bfdd79f7d7f7d4d3343c782f92, >= f739a699db7d5a5cf39ca3ce2c84e4fe4a8f4c5d, >= 4.4.244 < 4.5, >= 4.9.244 < 4.10, >= 4.14.161 < 4.15, >= 4.19.92 < 4.20, >= 5.4.7 < 5.5, >= 5.5입니다. CVSS 기본 점수는 7.8점입니다. 현재 CISA KEV 등록은 확인되지 않았습니다.
NVD 영문 원문의 세부 내용은 한국어 설명으로 순차 보강 중입니다. 보강 전에는 제품·위험도·실제 악용 여부처럼 공개 데이터로 확인된 정보만 표시합니다.
영문 원문 보기
In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: don't free uninitialized dev_name on error path dt_remember_or_free_map() duplicates dev_name for each map entry. If kstrdup_const() fails, dt_free_map() frees dev_name in all num_maps entries, including entries that have not been initialized. Some pinctrl drivers, including pinctrl-imx, allocate the map with kmalloc() and leave dev_name for the core to initialize. The untouched entries therefore contain uninitialized data which is passed to kfree_const(). Reproduced on qemu's mcimx6ul-evk (pinctrl-imx)...