CVE-2021-4048

CVE-2021-4048 is an out-of-bounds read in LAPACK routines CLARRV, DLARRV, SLARRV and ZLARRV (affecting LAPACK up to 3.10.0 and OpenBLAS up to 0.3.18). A crafted input may crash an application or disclose memory portions. Affected packages include lapack and OpenBLAS; some advisories (e.g., AlmaLi...